Estimated live classical rating
2639.0Official baseline 202610 · 2639 rating · 0 verified pending games
Live estimates from tracked broadcasts. Other events may be missing.
Live rankingsAlexander Onischuk
Country
USA
Birth Year
1975
Gender
M
Title
Grandmaster
FIDE ID
14101025
FIDE Rating
2639
FIDE Rating Graph
FIDE supplement history through 2026-10. Ranking lists update separately.
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-02 (UTC).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-24 | ch-USA Seniors TB 2026 | Saint Louis USA | 2 | Akopian,Vl | Onischuk,Al | 0-1 | 40 | Open |
| 2 | 2026-07-24 | ch-USA Seniors TB 2026 | Saint Louis USA | 4 | Onischuk,Al | Akopian,Vl | 0-1 | 44 | Open |
| 3 | 2026-07-24 | ch-USA Seniors TB 2026 | Saint Louis USA | 1 | Onischuk,Al | Akopian,Vl | 0-1 | 35 | Open |
| 4 | 2026-07-24 | ch-USA Seniors TB 2026 | Saint Louis USA | 3 | Akopian,Vl | Onischuk,Al | 1-0 | 41 | Open |
| 5 | 2026-07-23 | ch-USA Seniors 2026 | Saint Louis USA | 9.2 | Fishbein,A | Onischuk,Al | 0-1 | 55 | Open |
| 6 | 2026-07-22 | ch-USA Seniors 2026 | Saint Louis USA | 8.3 | Onischuk,Al | Rachels,S | 1-0 | 38 | Open |
| 7 | 2026-07-21 | ch-USA Seniors 2026 | Saint Louis USA | 7.1 | Akopian,Vl | Onischuk,Al | 1/2-1/2 | 32 | Open |
| 8 | 2026-07-20 | ch-USA Seniors 2026 | Saint Louis USA | 6.4 | Onischuk,Al | Benjamin,Joe | 1-0 | 33 | Open |
| 9 | 2026-07-18 | ch-USA Seniors 2026 | Saint Louis USA | 5.2 | Kaidanov,G | Onischuk,Al | 1/2-1/2 | 53 | Open |
| 10 | 2026-07-17 | ch-USA Seniors 2026 | Saint Louis USA | 4.5 | Onischuk,Al | Novikov,I | 1/2-1/2 | 82 | Open |
| 11 | 2026-07-16 | ch-USA Seniors 2026 | Saint Louis USA | 3.3 | Goldin,A | Onischuk,Al | 0-1 | 53 | Open |
| 12 | 2026-07-15 | ch-USA Seniors 2026 | Saint Louis USA | 2.1 | Onischuk,Al | Kraai,J | 1/2-1/2 | 63 | Open |
| 13 | 2026-07-14 | ch-USA Seniors 2026 | Saint Louis USA | 1.5 | Shabalov,A | Onischuk,Al | 1/2-1/2 | 28 | Open |
| 14 | 2024-12-28 | World Rapid 2024 | New York USA | 13.65 | Alexander Onischuk | Nikolozi Kacharava | 0-1 | 21 | Open |
| 15 | 2024-12-28 | World Rapid 2024 | New York USA | 12.53 | Emin Ohanyan | Alexander Onischuk | 1-0 | 53 | Open |
| 16 | 2024-12-28 | World Rapid 2024 | New York USA | 11.64 | Alexander Onischuk | Arystanbek Urazayev | 1-0 | 33 | Open |
| 17 | 2024-12-28 | World Rapid 2024 | New York USA | 10.52 | Pablo Zarnicki | Alexander Onischuk | 1-0 | 43 | Open |
| 18 | 2024-12-27 | World Rapid 2024 | New York USA | 9.39 | Aydin Suleymanli | Alexander Onischuk | 1-0 | 36 | Open |
| 19 | 2024-12-27 | World Rapid 2024 | New York USA | 8.54 | Alexander Onischuk | Mark Smirnov | 1-0 | 39 | Open |
| 20 | 2024-12-27 | World Rapid 2024 | New York USA | 7.41 | Andy Woodward | Alexander Onischuk | 1-0 | 35 | Open |
| 21 | 2024-12-27 | World Rapid 2024 | New York USA | 6.57 | Alexander Onischuk | Mukhiddin Madaminov | 1-0 | 29 | Open |
| 22 | 2024-12-26 | World Rapid 2024 | New York USA | 5.4 | Rinat Jumabayev | Alexander Onischuk | 1-0 | 47 | Open |
| 23 | 2024-12-26 | World Rapid 2024 | New York USA | 4.24 | Alexander Onischuk | Kazybek Nogerbek | 0-1 | 49 | Open |
| 24 | 2024-12-26 | World Rapid 2024 | New York USA | 3.22 | Shamsiddin Vokhidov | Alexander Onischuk | 1/2-1/2 | 40 | Open |
| 25 | 2024-12-26 | World Rapid 2024 | New York USA | 2.42 | Alexander Onischuk | Mahammad Muradli | 1-0 | 53 | Open |
| 26 | 2024-12-26 | World Rapid 2024 | New York USA | 1.21 | Johan-Sebastian Christiansen | Alexander Onischuk | 1/2-1/2 | 41 | Open |
| 27 | 2024-06-16 | FIDE World Corporate GpA | New York USA | 9 | Alexander Onischuk | Hovhannes Gabuzyan | 0-1 | 41 | Open |
| 28 | 2024-06-16 | FIDE World Corporate GpA | New York USA | 8 | Ritvars Reimanis | Alexander Onischuk | 1/2-1/2 | 48 | Open |
| 29 | 2024-06-16 | FIDE World Corporate GpA | New York USA | 7 | Alexander Onischuk | Amina Sherif | 1-0 | 24 | Open |
| 30 | 2024-06-16 | FIDE World Corporate GpA | New York USA | 6 | Alexander Onischuk | William Graif | 1-0 | 29 | Open |
| 31 | 2024-06-16 | FIDE World Corporate GpA | New York USA | 10 | Rusudan Goletiani | Alexander Onischuk | 0-1 | 54 | Open |
| 32 | 2024-06-15 | FIDE World Corporate GpA | New York USA | 5 | Alexander Onischuk | Rusudan Goletiani | 1-0 | 61 | Open |
| 33 | 2024-06-15 | FIDE World Corporate GpA | New York USA | 4 | Hovhannes Gabuzyan | Alexander Onischuk | 1-0 | 36 | Open |
| 34 | 2024-06-15 | FIDE World Corporate GpA | New York USA | 3 | Alexander Onischuk | Ritvars Reimanis | 1-0 | 66 | Open |
| 35 | 2024-06-15 | FIDE World Corporate GpA | New York USA | 2 | Amina Sherif | Alexander Onischuk | 1-0 | 57 | Open |
| 36 | 2024-06-15 | FIDE World Corporate GpA | New York USA | 1 | William Graif | Alexander Onischuk | 0-1 | 51 | Open |
| 37 | 2022-11-22 | 13th World Teams Pool B | Jerusalem ISR | 5.3 | Nihal Sarin | Alexander Onischuk | 1/2-1/2 | 49 | Open |
| 38 | 2022-11-21 | 13th World Teams Pool B | Jerusalem ISR | 4.1 | Alexander Onischuk | Tamir Nabaty | 0-1 | 58 | Open |
| 39 | 2022-11-20 | 13th World Teams Pool B | Jerusalem ISR | 2.2 | Alexander Onischuk | Gadir Guseinov | 1/2-1/2 | 20 | Open |
| 40 | 2022-11-20 | 13th World Teams Pool B | Jerusalem ISR | 1.2 | Mateusz Bartel | Alexander Onischuk | 1/2-1/2 | 39 | Open |
| 41 | 2021-07-16 | FIDE World Cup 2021 | Krasnaya Polyana RUS | 2.2 | David Paravyan | Alexander Onischuk | 1-0 | 29 | Open |
| 42 | 2021-07-15 | FIDE World Cup 2021 | Krasnaya Polyana RUS | 2.1 | Alexander Onischuk | David Paravyan | 0-1 | 29 | Open |
| 43 | 2021-07-13 | FIDE World Cup 2021 | Krasnaya Polyana RUS | 1.2 | Alexander Onischuk | Akar Ali Salih Salih | 1-0 | 20 | Open |
| 44 | 2021-07-12 | FIDE World Cup 2021 | Krasnaya Polyana RUS | 1.1 | Akar Ali Salih Salih | Alexander Onischuk | 0-1 | 31 | Open |
| 45 | 2019-03-14 | 12th World Teams 2019 | Astana KAZ | 9.4 | Alexander Onischuk | M. Amin Tabatabaei | 1-0 | 59 | Open |
| 46 | 2019-03-13 | 12th World Teams 2019 | Astana KAZ | 8.3 | Surya Shekhar Ganguly | Alexander Onischuk | 1-0 | 53 | Open |
| 47 | 2019-03-11 | 12th World Teams 2019 | Astana KAZ | 6.4 | Alexander Onischuk | Erik Blomqvist | 1-0 | 42 | Open |
| 48 | 2019-03-09 | 12th World Teams 2019 | Astana KAZ | 5.3 | Gadir Guseinov | Alexander Onischuk | 1/2-1/2 | 52 | Open |
| 49 | 2019-03-07 | 12th World Teams 2019 | Astana KAZ | 3.2 | David W L Howell | Alexander Onischuk | 1/2-1/2 | 48 | Open |
| 50 | 2019-03-06 | 12th World Teams 2019 | Astana KAZ | 2.1 | Alexander Onischuk | Yi Wei | 1/2-1/2 | 71 | Open |
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