Isauro Bustos Acosta

COL Born 1965 Male FI
FIDE ID
4499913

Player overview

Isauro Bustos Acosta’s highest recorded classical FIDE rating is 1842 (December 2021). On the November 2026 FIDE list, Isauro Bustos Acosta ranks #101875 worldwide and #761 in Colombia among active classical players.

FIDE ratings

Classical

1726

Published FIDE

Rapid

1883

Published FIDE

Blitz

1800

Published FIDE

Official classical ranks

World rank
#101875
National rank · COL
#761

Active players · Nov 2026 FIDE list ⓘ

Rating milestones

Highest recorded rating
1842 Dec 2021
Recorded years
2021–2026
Archived games
58

Based on available monthly lists and saved games.

Rating history

FIDE rating history

Published rating lists through Nov 2026.

Download chart or data

View rating lists

Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-11 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
1 2026-10-12 Torneo de la Kombatividad Kallpa | IRT Blitz Bogotá, Colombia 9.15 Lesmes Rojas, Carlos Bustos Acosta, Isauro Lost: 1-0 31 Open
2 2026-10-12 Torneo de la Kombatividad Kallpa | IRT Blitz Bogotá, Colombia 8.13 Bustos Acosta, Isauro Palacios Rodriguez, Juan Jose Won: 1-0 47 Open
3 2026-10-11 Torneo de la Kombatividad Kallpa | IRT Blitz Bogotá, Colombia 2.12 Mena Cordoba, Yamil Octavio Bustos Acosta, Isauro Lost: 1-0 36 Open
4 2026-10-11 Torneo de la Kombatividad Kallpa | IRT Blitz Bogotá, Colombia 6.8 Ladino Hernandez, Angel Joel Bustos Acosta, Isauro Lost: 1-0 37 Open
5 2026-10-11 Torneo de la Kombatividad Kallpa | IRT Clásico Bogotá, Colombia 6.11 Gelves Tarazona, Sandra Milena Bustos Acosta, Isauro Lost: 1-0 44 Open
6 2026-10-10 Torneo de la Kombatividad Kallpa | IRT Clásico Bogotá, Colombia 4.12 Jordana Rincon, Guillem Bustos Acosta, Isauro Draw: 1/2-1/2 45 Open
7 2026-10-10 Torneo de la Kombatividad Kallpa | IRT Clásico Bogotá, Colombia 5.1 Bustos Acosta, Isauro Dominguez Rincon, Miller Duvan Draw: 1/2-1/2 54 Open
8 2026-10-09 Torneo de la Kombatividad Kallpa | IRT Clásico Bogotá, Colombia 2.3 Pinzon, Jairo David Bustos Acosta, Isauro Lost: 1-0 39 Open
9 2026-10-04 IRT Rapido KALLPA Vladimir Kramnik Bogota Colombia 3.9 Villamil Alarcon, Hector Orlando Bustos Acosta, Isauro Draw: 1/2-1/2 64 Open
10 2026-10-04 IRT Rapido KALLPA Vladimir Kramnik Bogota Colombia 7.6 Mesa Baez, Samuel Bustos Acosta, Isauro Lost: 1-0 43 Open
11 2026-10-04 IRT Rapido KALLPA Vladimir Kramnik Bogota Colombia 2.3 Bustos Acosta, Isauro Dominguez Rincon, Miller Duvan Draw: 1/2-1/2 65 Open
12 2026-10-04 IRT Rapido KALLPA Vladimir Kramnik Bogota Colombia 4.12 Bustos Acosta, Isauro Intencipa Acosta, Fabian Armando Lost: 0-1 60 Open
13 2026-10-04 IRT Rapido KALLPA Vladimir Kramnik Bogota Colombia 6.1 Bustos Acosta, Isauro Avella Munoz, Andrea Won: 1-0 74 Open
14 2026-10-04 IRT Rapido KALLPA Vladimir Kramnik Bogota Colombia 8.11 Bustos Acosta, Isauro Villalobos Celeita, Edgar Alfonso Won: 1-0 60 Open
15 2026-10-04 IRT Rapido KALLPA Vladimir Kramnik Bogota Colombia 5.11 Valbuena Alarcon, Hildebrando Bustos Acosta, Isauro Won: 0-1 28 Open
16 2026-09-06 IRT Rapido LUDIKA KALLPA Garry Kasparov https://lichess.org/broadcast/irt-rapido-ludika-kallpa-garry-kasparov/round-7/rRUVkilf/UximdzFf 7.11 Bustos Acosta, Isauro Franco Garzon, Jonier Dario Lost: 0-1 23 Open
17 2026-09-06 IRT Rapido LUDIKA KALLPA Garry Kasparov https://lichess.org/broadcast/irt-rapido-ludika-kallpa-garry-kasparov/round-2/HiLVaCVE/U8ch2dlZ 2.3 Hernandez Jimenez, Jeronimo Bustos Acosta, Isauro Lost: 1-0 43 Open
18 2026-07-18 IRT Centro Comercial AV. Chile 2026 | 7mo Bogotá, Colombia 2.22 Cardozo Camargo, Aldo Bustos Acosta, Isauro Won: 0-1 42 Open
19 2026-07-18 IRT Centro Comercial AV. Chile 2026 | 7mo Bogotá, Colombia 1.25 Bustos Acosta, Isauro Medrano Cardenas, Miguel Angel Won: 1-0 31 Open
20 2026-07-18 IRT Centro Comercial AV. Chile 2026 | 7mo Bogotá, Colombia 7.15 Bustos Acosta, Isauro Alvarez Guzman, Joseph Emmanuel Won: 1-0 39 Open
21 2026-07-18 IRT Centro Comercial AV. Chile 2026 | 7mo Bogotá, Colombia 4.17 Ortega Leon, Jaime Bustos Acosta, Isauro Won: 0-1 85 Open
22 2026-07-18 IRT Centro Comercial AV. Chile 2026 | 7mo Bogotá, Colombia 3.5 Bustos Acosta, Isauro Paladines Pinzon, Samuel Lost: 0-1 44 Open
23 2025-04-19 Subzonal 2.3.2 2025 Medellin COL 9.9 Samuel Paladines Pinzon Isauro Bustos Acosta Draw: 1/2-1/2 20 Open
24 2025-04-18 Subzonal 2.3.2 2025 Medellin COL 8.119 Gadiel L. Ortega Rivera Isauro Bustos Acosta Won: 0-1 21 Open
25 2025-04-18 Subzonal 2.3.2 2025 Medellin COL 7.123 Isauro Bustos Acosta Juan Pablo Rumbo Rojas Draw: 1/2-1/2 55 Open
26 2025-04-17 Subzonal 2.3.2 2025 Medellin COL 6.93 David Campo Jimenez Isauro Bustos Acosta Lost: 1-0 19 Open
27 2025-04-16 Subzonal 2.3.2 2025 Medellin COL 5.125 Isauro Bustos Acosta Joseph Emmanuel Alvarez Guzman Won: 1-0 30 Open
28 2025-04-16 Subzonal 2.3.2 2025 Medellin COL 4.92 Cesar Augusto Montoya Diez Isauro Bustos Acosta Lost: 1-0 32 Open
29 2025-04-15 Subzonal 2.3.2 2025 Medellin COL 3.13 Isauro Bustos Acosta Deyne Montenegro Rodriguez Won: 1-0 38 Open
30 2025-04-14 Subzonal 2.3.2 2025 Medellin COL 2.83 Christopher Guzman Isauro Bustos Acosta Lost: 1-0 44 Open
31 2025-04-14 Subzonal 2.3.2 2025 Medellin COL 1.68 Isauro Bustos Acosta Simon Perez Tangarife Lost: 0-1 31 Open
32 2024-06-02 17th American Continental Medellin COL 11.143 Gustavo Reinhard Moller Isauro Bustos Acosta Draw: 1/2-1/2 14 Open
33 2024-06-01 17th American Cont Rapid Medellin COL 9.52 Carlos Eduardo Otalora Pacheco Isauro Bustos Acosta Lost: 1-0 47 Open
34 2024-06-01 17th American Cont Rapid Medellin COL 8.83 Isauro Bustos Acosta Daniel Stiven Guzman Guacas Won: 1-0 34 Open
35 2024-06-01 17th American Cont Rapid Medellin COL 7.91 Roxana Cabrera Novoa Isauro Bustos Acosta Draw: 1/2-1/2 19 Open
36 2024-06-01 17th American Cont Rapid Medellin COL 6.88 Isauro Bustos Acosta Alan Alexis Rivero Ochoa Draw: 1/2-1/2 28 Open
37 2024-06-01 17th American Cont Rapid Medellin COL 5.113 Juan Jose Obando Casarrubia Isauro Bustos Acosta Won: 0-1 26 Open
38 2024-06-01 17th American Cont Rapid Medellin COL 4.86 Isauro Bustos Acosta Juana Fernanda Mendoza Gomez Lost: 0-1 59 Open
39 2024-06-01 17th American Cont Rapid Medellin COL 3.124 Rafael Sequeiros Alvarado Isauro Bustos Acosta Won: 0-1 68 Open
40 2024-06-01 17th American Cont Rapid Medellin COL 2.112 Isauro Bustos Acosta Matias Ocampo Cadavid Draw: 1/2-1/2 36 Open
41 2024-06-01 17th American Cont Rapid Medellin COL 1.5 Omar Almeida Quintana Isauro Bustos Acosta Lost: 1-0 36 Open
42 2024-05-31 17th American Continental Medellin COL 10.11 Isauro Bustos Acosta Cesar Augusto Montoya Diez Lost: 0-1 33 Open
43 2024-05-30 17th American Continental Medellin COL 9.143 Isauro Bustos Acosta Oscar A Suaza Builes Won: 1-0 31 Open
44 2024-05-29 17th American Cont Blitz Medellin COL 9.104 Isauro Bustos Acosta Alan Alexis Rivero Ochoa Won: 1-0 36 Open
45 2024-05-29 17th American Cont Blitz Medellin COL 8.74 Jeison Bolivar Losada Isauro Bustos Acosta Lost: 1-0 47 Open
46 2024-05-29 17th American Continental Medellin COL 8.161 Kerstin Danielle Reinhard Moller Isauro Bustos Acosta Won: 0-1 39 Open
47 2024-05-29 17th American Cont Blitz Medellin COL 6.103 Christian Alejandro Cesar Acosta Isauro Bustos Acosta Won: 0-1 27 Open
48 2024-05-29 17th American Cont Blitz Medellin COL 5.59 Isauro Bustos Acosta David Arenas Lost: 0-1 47 Open
49 2024-05-29 17th American Cont Blitz Medellin COL 4.104 Rafael Sequeiros Alvarado Isauro Bustos Acosta Won: 0-1 12 Open
50 2024-05-29 17th American Cont Blitz Medellin COL 3.47 Isauro Bustos Acosta Emmanuel Jimenez Garcia Lost: 0-1 33 Open
  1. vs Lesmes Rojas, CarlosLost · 1-0Black · 2026-10-12 · Round 9.15Torneo de la Kombatividad Kallpa | IRT Blitz
  2. vs Palacios Rodriguez, Juan JoseWon · 1-0White · 2026-10-12 · Round 8.13Torneo de la Kombatividad Kallpa | IRT Blitz
  3. vs Mena Cordoba, Yamil OctavioLost · 1-0Black · 2026-10-11 · Round 2.12Torneo de la Kombatividad Kallpa | IRT Blitz
  4. vs Ladino Hernandez, Angel JoelLost · 1-0Black · 2026-10-11 · Round 6.8Torneo de la Kombatividad Kallpa | IRT Blitz
  5. vs Gelves Tarazona, Sandra MilenaLost · 1-0Black · 2026-10-11 · Round 6.11Torneo de la Kombatividad Kallpa | IRT Clásico
  6. vs Jordana Rincon, GuillemDraw · ½–½Black · 2026-10-10 · Round 4.12Torneo de la Kombatividad Kallpa | IRT Clásico
  7. vs Dominguez Rincon, Miller DuvanDraw · ½–½White · 2026-10-10 · Round 5.1Torneo de la Kombatividad Kallpa | IRT Clásico
  8. vs Pinzon, Jairo DavidLost · 1-0Black · 2026-10-09 · Round 2.3Torneo de la Kombatividad Kallpa | IRT Clásico
  9. vs Villamil Alarcon, Hector OrlandoDraw · ½–½Black · 2026-10-04 · Round 3.9IRT Rapido KALLPA Vladimir Kramnik
  10. vs Mesa Baez, SamuelLost · 1-0Black · 2026-10-04 · Round 7.6IRT Rapido KALLPA Vladimir Kramnik
  11. vs Dominguez Rincon, Miller DuvanDraw · ½–½White · 2026-10-04 · Round 2.3IRT Rapido KALLPA Vladimir Kramnik
  12. vs Intencipa Acosta, Fabian ArmandoLost · 0-1White · 2026-10-04 · Round 4.12IRT Rapido KALLPA Vladimir Kramnik
  13. vs Avella Munoz, AndreaWon · 1-0White · 2026-10-04 · Round 6.1IRT Rapido KALLPA Vladimir Kramnik
  14. vs Villalobos Celeita, Edgar AlfonsoWon · 1-0White · 2026-10-04 · Round 8.11IRT Rapido KALLPA Vladimir Kramnik
  15. vs Valbuena Alarcon, HildebrandoWon · 0-1Black · 2026-10-04 · Round 5.11IRT Rapido KALLPA Vladimir Kramnik
  16. vs Franco Garzon, Jonier DarioLost · 0-1White · 2026-09-06 · Round 7.11IRT Rapido LUDIKA KALLPA Garry Kasparov
  17. vs Hernandez Jimenez, JeronimoLost · 1-0Black · 2026-09-06 · Round 2.3IRT Rapido LUDIKA KALLPA Garry Kasparov
  18. vs Cardozo Camargo, AldoWon · 0-1Black · 2026-07-18 · Round 2.22IRT Centro Comercial AV. Chile 2026 | 7mo
  19. vs Medrano Cardenas, Miguel AngelWon · 1-0White · 2026-07-18 · Round 1.25IRT Centro Comercial AV. Chile 2026 | 7mo
  20. vs Alvarez Guzman, Joseph EmmanuelWon · 1-0White · 2026-07-18 · Round 7.15IRT Centro Comercial AV. Chile 2026 | 7mo
  21. vs Ortega Leon, JaimeWon · 0-1Black · 2026-07-18 · Round 4.17IRT Centro Comercial AV. Chile 2026 | 7mo
  22. vs Paladines Pinzon, SamuelLost · 0-1White · 2026-07-18 · Round 3.5IRT Centro Comercial AV. Chile 2026 | 7mo
  23. vs Samuel Paladines PinzonDraw · ½–½Black · 2025-04-19 · Round 9.9Subzonal 2.3.2 2025
  24. vs Gadiel L. Ortega RiveraWon · 0-1Black · 2025-04-18 · Round 8.119Subzonal 2.3.2 2025
  25. vs Juan Pablo Rumbo RojasDraw · ½–½White · 2025-04-18 · Round 7.123Subzonal 2.3.2 2025
  26. vs David Campo JimenezLost · 1-0Black · 2025-04-17 · Round 6.93Subzonal 2.3.2 2025
  27. vs Joseph Emmanuel Alvarez GuzmanWon · 1-0White · 2025-04-16 · Round 5.125Subzonal 2.3.2 2025
  28. vs Cesar Augusto Montoya DiezLost · 1-0Black · 2025-04-16 · Round 4.92Subzonal 2.3.2 2025
  29. vs Deyne Montenegro RodriguezWon · 1-0White · 2025-04-15 · Round 3.13Subzonal 2.3.2 2025
  30. vs Christopher GuzmanLost · 1-0Black · 2025-04-14 · Round 2.83Subzonal 2.3.2 2025
  31. vs Simon Perez TangarifeLost · 0-1White · 2025-04-14 · Round 1.68Subzonal 2.3.2 2025
  32. vs Gustavo Reinhard MollerDraw · ½–½Black · 2024-06-02 · Round 11.14317th American Continental
  33. vs Carlos Eduardo Otalora PachecoLost · 1-0Black · 2024-06-01 · Round 9.5217th American Cont Rapid
  34. vs Daniel Stiven Guzman GuacasWon · 1-0White · 2024-06-01 · Round 8.8317th American Cont Rapid
  35. vs Roxana Cabrera NovoaDraw · ½–½Black · 2024-06-01 · Round 7.9117th American Cont Rapid
  36. vs Alan Alexis Rivero OchoaDraw · ½–½White · 2024-06-01 · Round 6.8817th American Cont Rapid
  37. vs Juan Jose Obando CasarrubiaWon · 0-1Black · 2024-06-01 · Round 5.11317th American Cont Rapid
  38. vs Juana Fernanda Mendoza GomezLost · 0-1White · 2024-06-01 · Round 4.8617th American Cont Rapid
  39. vs Rafael Sequeiros AlvaradoWon · 0-1Black · 2024-06-01 · Round 3.12417th American Cont Rapid
  40. vs Matias Ocampo CadavidDraw · ½–½White · 2024-06-01 · Round 2.11217th American Cont Rapid
  41. vs Omar Almeida QuintanaLost · 1-0Black · 2024-06-01 · Round 1.517th American Cont Rapid
  42. vs Cesar Augusto Montoya DiezLost · 0-1White · 2024-05-31 · Round 10.1117th American Continental
  43. vs Oscar A Suaza BuilesWon · 1-0White · 2024-05-30 · Round 9.14317th American Continental
  44. vs Alan Alexis Rivero OchoaWon · 1-0White · 2024-05-29 · Round 9.10417th American Cont Blitz
  45. vs Jeison Bolivar LosadaLost · 1-0Black · 2024-05-29 · Round 8.7417th American Cont Blitz
  46. vs Kerstin Danielle Reinhard MollerWon · 0-1Black · 2024-05-29 · Round 8.16117th American Continental
  47. vs Christian Alejandro Cesar AcostaWon · 0-1Black · 2024-05-29 · Round 6.10317th American Cont Blitz
  48. vs David ArenasLost · 0-1White · 2024-05-29 · Round 5.5917th American Cont Blitz
  49. vs Rafael Sequeiros AlvaradoWon · 0-1Black · 2024-05-29 · Round 4.10417th American Cont Blitz
  50. vs Emmanuel Jimenez GarciaLost · 0-1White · 2024-05-29 · Round 3.4717th American Cont Blitz

FIDE tournaments

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