FMStanley Badacsonyi

ENG Born 2009 Male
FIDE ID
486973

About Stanley Badacsonyi

Stanley Badacsonyi began playing chess at nine while attending Coldfall School in north London. He later attended Fortismere School and developed with support from grandmaster Jonathan Hawkins, his family and his older brother Frankie. Show more

Stanley Badacsonyi began playing chess at nine while attending Coldfall School in north London. He later attended Fortismere School and developed with support from grandmaster Jonathan Hawkins, his family and his older brother Frankie. During the pandemic lockdowns, he played more than 30,000 online games, finding both practice and companionship when he could not meet school friends. He won the UK Chess Challenge under-fourteen Terafinal undefeated in 2023. A strong performance at the 2024 Kingston Invitational brought him the FIDE master title shortly before his fifteenth birthday. In an interview afterward, he credited a confident start and the chance to face stronger opponents without the burden of high expectations. He retained the under-fourteen Terafinal title in 2024, then won the under-eighteen event in 2025. Those three successive victories came at Blenheim Palace, the culmination of the national junior competition.

FIDE ratings

Classical

2353

Published FIDE

Rapid

2317

Published FIDE

Blitz

2425

Published FIDE

Official classical ranks

World rank
#2640
National rank · ENG
#43

Active players · Nov 2026 FIDE list ⓘ

Rating milestones

Highest recorded rating
2353 Nov 2026
Recorded years
2021–2026
Archived games
737

Based on available monthly lists and saved games.

Rating history

ECF ratings

English rankings

ECF code 319799C · Muswell Hill · Latest available list 2026-11-01

2491Standard
2424Rapid
2359Blitz

ECF rating history

Revised published ratings. Pre-July 2020 grades use a separate scale.

Published lists
DateTypeScaleOriginalRevised
2026-11-01blitzrating23592359
2026-11-01rapidrating24242424
2026-11-01standardrating24912491
2026-10-01blitzrating23482348
2026-10-01rapidrating24572457
2026-10-01standardrating24422442
2026-09-01blitzrating23782378
2026-09-01rapidrating24772477
2026-09-01standardrating24062406
2026-08-01blitzrating24042408
2026-08-01rapidrating25252525
2026-08-01standardrating24152417
2026-07-01blitzrating24522452
2026-07-01rapidrating25252525
2026-07-01standardrating24222422
2026-06-01blitzrating24422442
2026-06-01rapidrating25092509
2026-06-01standardrating24362436
2026-05-01blitzrating24422442
2026-05-01rapidrating24862509
2026-05-01standardrating24222422
2026-04-01blitzrating24422442
2026-04-01rapidrating24862486
2026-04-01standardrating24142414
2026-03-01blitzrating24422442
2026-03-01rapidrating25282528
2026-03-01standardrating24092416
2026-02-01blitzrating24362436
2026-02-01rapidrating25282528
2026-02-01standardrating24112410
2026-01-01blitzrating24362436
2026-01-01rapidrating25282528
2026-01-01standardrating24442436
2025-12-01blitzrating24142414
2025-12-01rapidrating25662566
2025-12-01standardrating24512431
2025-11-01blitzrating23762376
2025-11-01rapidrating25562556
2025-11-01standardrating24022433
2025-10-01blitzrating23762376
2025-10-01rapidrating25152515
2025-10-01standardrating23872387
2025-09-01blitzrating23002301
2025-09-01rapidrating24962496
2025-09-01standardrating23862387
2025-08-01blitzrating23712380
2025-08-01rapidrating24942499
2025-08-01standardrating24372437
2025-07-01blitzrating23042306
2025-07-01rapidrating24362436

FIDE rating history

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
701 2022-04-02 ECF Charity Marathon UKR chess.com INT - Blair N Connell Stanley Badacsonyi Won: 0-1 12 Open
702 2022-04-02 ECF Charity Marathon UKR chess.com INT - Nasir Rizvi Stanley Badacsonyi Lost: 1-0 42 Open
703 2021-11-23 2nd 4NCL Autumn Online lichess.org INT 7.12 Stanley Badacsonyi Graham Cole Draw: 1/2-1/2 37 Open
704 2021-10-26 2nd 4NCL Autumn Online lichess.org INT 5.9 Tashika Arora Stanley Badacsonyi Lost: 1-0 38 Open
705 2021-10-12 2nd 4NCL Autumn Online lichess.org INT 4.14 Stanley Badacsonyi Harry Z Zheng Won: 1-0 45 Open
706 2021-09-14 2nd 4NCL Autumn Online lichess.org INT 2.18 Harijs Valters Stanley Badacsonyi Draw: 1/2-1/2 42 Open
707 2021-08-31 2nd 4NCL Autumn Online lichess.org INT 1.14 Stanley Badacsonyi Alice Lampard Lost: 0-1 39 Open
708 2021-06-06 Checkmate Covid Rematch chess.com INT - Stanley Badacsonyi 30912440 Won: 1-0 64 Open
709 2021-06-06 Checkmate Covid Rematch chess.com INT - Rohan Pal Stanley Badacsonyi Lost: 1-0 25 Open
710 2021-06-06 Checkmate Covid Rematch chess.com INT - Tristan A Cox Stanley Badacsonyi Won: 0-1 34 Open
711 2021-06-05 Checkmate Covid Rematch chess.com INT - Alex Royle Stanley Badacsonyi Won: 0-1 51 Open
712 2021-06-05 Checkmate Covid Rematch chess.com INT - Stanley Badacsonyi William Bates Won: 1-0 34 Open
713 2021-06-05 Checkmate Covid Rematch chess.com INT - Stanley Badacsonyi Frankie Badacsonyi Draw: 1/2-1/2 21 Open
714 2021-06-05 Checkmate Covid Rematch chess.com INT - Stanley Badacsonyi Shreyas Royal Lost: 0-1 21 Open
715 2021-06-05 Checkmate Covid Rematch chess.com INT - Stanley Badacsonyi Hambel M Willow Won: 1-0 28 Open
716 2021-06-05 Checkmate Covid Rematch chess.com INT - Stanley Badacsonyi 434736 Won: 1-0 18 Open
717 2021-06-05 Checkmate Covid Rematch chess.com INT - Stanley Badacsonyi Philip Zabrocki Lost: 0-1 32 Open
718 2021-06-05 Checkmate Covid Rematch chess.com INT - Stanley Badacsonyi Ben Graff Lost: 0-1 29 Open
719 2021-06-05 Checkmate Covid Rematch chess.com INT - Stanley Badacsonyi Andrew R Brett Won: 1-0 53 Open
720 2021-06-05 Checkmate Covid Rematch chess.com INT - Stanley Badacsonyi Peter E Chaplin Lost: 0-1 61 Open
721 2021-06-05 Checkmate Covid Rematch chess.com INT - Stanley Badacsonyi Julien M Shepley Won: 1-0 24 Open
722 2021-06-05 Checkmate Covid Rematch chess.com INT - Stanley Badacsonyi Amirabbas Mehrafarin Won: 1-0 52 Open
723 2021-06-05 Checkmate Covid Rematch chess.com INT - Frankie Badacsonyi Stanley Badacsonyi Draw: 1/2-1/2 21 Open
724 2021-06-05 Checkmate Covid Rematch chess.com INT - Shreyas Royal Stanley Badacsonyi Won: 0-1 29 Open
725 2021-06-05 Checkmate Covid Rematch chess.com INT - Isambard Thomas Stanley Badacsonyi Won: 0-1 32 Open
726 2021-06-05 Checkmate Covid Rematch chess.com INT - Ben Graff Stanley Badacsonyi Draw: 1/2-1/2 22 Open
727 2021-06-05 Checkmate Covid Rematch chess.com INT - Mike Bramson Stanley Badacsonyi Lost: 1-0 25 Open
728 2021-06-05 Checkmate Covid Rematch chess.com INT - Robert Starley Stanley Badacsonyi Lost: 1-0 37 Open
729 2021-06-05 Checkmate Covid Rematch chess.com INT - Maria Emelianova Stanley Badacsonyi Lost: 1-0 32 Open
730 2021-06-05 Checkmate Covid Rematch chess.com INT - David W L Howell Stanley Badacsonyi Lost: 1-0 32 Open
731 2021-06-05 Checkmate Covid Rematch chess.com INT - Gawain C B Maroroa Jones Stanley Badacsonyi Lost: 1-0 59 Open
732 2021-06-05 Checkmate Covid Rematch chess.com INT - Ameet K Ghasi Stanley Badacsonyi Lost: 1-0 15 Open
733 2021-06-05 Checkmate Covid Rematch chess.com INT - David Sedgwick Stanley Badacsonyi Won: 0-1 35 Open
734 2021-03-28 6th 4NCL Online Congress lichess.org INT 5.16 Stanley Badacsonyi Niall Clarke Lost: 0-1 40 Open
735 2021-03-28 6th 4NCL Online Congress lichess.org INT 4.17 Soham Kumar Stanley Badacsonyi Draw: 1/2-1/2 63 Open
736 2021-03-27 6th 4NCL Online Congress lichess.org INT 3.18 Stanley Badacsonyi John Reed Draw: 1/2-1/2 20 Open
737 2021-03-27 6th 4NCL Online Congress lichess.org INT 2.8 Leo A Keely Stanley Badacsonyi Lost: 1-0 70 Open
  1. vs Blair N ConnellWon · 0-1Black · 2022-04-02ECF Charity Marathon UKR
  2. vs Nasir RizviLost · 1-0Black · 2022-04-02ECF Charity Marathon UKR
  3. vs Graham ColeDraw · ½–½White · 2021-11-23 · Round 7.122nd 4NCL Autumn Online
  4. vs Tashika AroraLost · 1-0Black · 2021-10-26 · Round 5.92nd 4NCL Autumn Online
  5. vs Harry Z ZhengWon · 1-0White · 2021-10-12 · Round 4.142nd 4NCL Autumn Online
  6. vs Harijs ValtersDraw · ½–½Black · 2021-09-14 · Round 2.182nd 4NCL Autumn Online
  7. vs Alice LampardLost · 0-1White · 2021-08-31 · Round 1.142nd 4NCL Autumn Online
  8. vs 30912440Won · 1-0White · 2021-06-06Checkmate Covid Rematch
  9. vs Rohan PalLost · 1-0Black · 2021-06-06Checkmate Covid Rematch
  10. vs Tristan A CoxWon · 0-1Black · 2021-06-06Checkmate Covid Rematch
  11. vs Alex RoyleWon · 0-1Black · 2021-06-05Checkmate Covid Rematch
  12. vs William BatesWon · 1-0White · 2021-06-05Checkmate Covid Rematch
  13. vs Frankie BadacsonyiDraw · ½–½White · 2021-06-05Checkmate Covid Rematch
  14. vs Shreyas RoyalLost · 0-1White · 2021-06-05Checkmate Covid Rematch
  15. vs Hambel M WillowWon · 1-0White · 2021-06-05Checkmate Covid Rematch
  16. vs 434736Won · 1-0White · 2021-06-05Checkmate Covid Rematch
  17. vs Philip ZabrockiLost · 0-1White · 2021-06-05Checkmate Covid Rematch
  18. vs Ben GraffLost · 0-1White · 2021-06-05Checkmate Covid Rematch
  19. vs Andrew R BrettWon · 1-0White · 2021-06-05Checkmate Covid Rematch
  20. vs Peter E ChaplinLost · 0-1White · 2021-06-05Checkmate Covid Rematch
  21. vs Julien M ShepleyWon · 1-0White · 2021-06-05Checkmate Covid Rematch
  22. vs Amirabbas MehrafarinWon · 1-0White · 2021-06-05Checkmate Covid Rematch
  23. vs Frankie BadacsonyiDraw · ½–½Black · 2021-06-05Checkmate Covid Rematch
  24. vs Shreyas RoyalWon · 0-1Black · 2021-06-05Checkmate Covid Rematch
  25. vs Isambard ThomasWon · 0-1Black · 2021-06-05Checkmate Covid Rematch
  26. vs Ben GraffDraw · ½–½Black · 2021-06-05Checkmate Covid Rematch
  27. vs Mike BramsonLost · 1-0Black · 2021-06-05Checkmate Covid Rematch
  28. vs Robert StarleyLost · 1-0Black · 2021-06-05Checkmate Covid Rematch
  29. vs Maria EmelianovaLost · 1-0Black · 2021-06-05Checkmate Covid Rematch
  30. vs David W L HowellLost · 1-0Black · 2021-06-05Checkmate Covid Rematch
  31. vs Gawain C B Maroroa JonesLost · 1-0Black · 2021-06-05Checkmate Covid Rematch
  32. vs Ameet K GhasiLost · 1-0Black · 2021-06-05Checkmate Covid Rematch
  33. vs David SedgwickWon · 0-1Black · 2021-06-05Checkmate Covid Rematch
  34. vs Niall ClarkeLost · 0-1White · 2021-03-28 · Round 5.166th 4NCL Online Congress
  35. vs Soham KumarDraw · ½–½Black · 2021-03-28 · Round 4.176th 4NCL Online Congress
  36. vs John ReedDraw · ½–½White · 2021-03-27 · Round 3.186th 4NCL Online Congress
  37. vs Leo A KeelyLost · 1-0Black · 2021-03-27 · Round 2.86th 4NCL Online Congress

FIDE tournaments

All tournament results