KOR · 15 yrs · K=40 · Peak 1761 (Mar 2024, includes FIDE’s rating adjustment)
Best performance: 1631 at I-Chess 202106(Best of 2021)
Classical rating
1761
FIDE’s November 2026 list. No rated games since, so the live rating is the same.
On FIDE’s list since Jul 2021 · Inactive on FIDE’s list
How live ratings are calculated
Rating History · Classical
Classical rating unchanged at 1761 over the last 12 months; peak 1761 in March 2024.
Official rating by month
Each month: the rating, its change from the list before, and the rated games FIDE counted.
| List | Classical | Rapid | Blitz |
|---|---|---|---|
| Nov 2026 | 1761, 0, 0 games | 1737, 0, 0 games | 1709, 0, 0 games |
| Oct 2026 | 1761, 0, 0 games | 1737, 0, 0 games | 1709, 0, 0 games |
| Sep 2026 | 1761, 0, 0 games | 1737, 0, 0 games | 1709, 0, 0 games |
| Aug 2026 | 1761, 0, 0 games | 1737, 0, 0 games | 1709, 0, 0 games |
| Jul 2026 | 1761, 0, 0 games | 1737, 0, 0 games | 1709, 0, 0 games |
| Jun 2026 | 1761, 0, 0 games | 1737, 0, 0 games | 1709, 0, 0 games |
| May 2026 | 1761, 0, 0 games | 1737, 0, 0 games | 1709, 0, 0 games |
| Apr 2026 | 1761, 0, 0 games | 1737, 0, 0 games | 1709, 0, 0 games |
| Mar 2026 | 1761, 0, 0 games | 1737, -1, 0 games | 1709, 0, 0 games |
| Feb 2026 | 1761, 0, 0 games | 1738, +1, 0 games | 1709, 0, 0 games |
| Jan 2026 | 1761, 0, 0 games | 1737, -1, 0 games | 1709, 0, 0 games |
| Dec 2025 | 1761, 0, 0 games | 1738, 1 game | 1709, 2 games |
Form · Classical
Unbeaten in the last 7 games (5 wins, 2 draws), since Jul 31, 2022.
From 21 classical games on record, the latest on Jul 7, 2024.
No rated classical games this rating periodsince the NOV26 list (Nov 1, 2026)
| Last played | Score | |
|---|---|---|
| 27th iChess CupJun 30, 2024 – Jul 7, 2024 | 2/3 |
The live rating moves only when new rated games are played. Until then it matches the published rating.
Best wins · Classical
From 8 rated classical games against rated opponents, 2021
| # | Opponent | Rating |
|---|---|---|
| 1, | Jongsung Park, Jun 2021 · I-Chess 202106 | , 1678 |
| # | Opponent | Overall | Rating |
|---|---|---|---|
| 1, | IM Viacheslav Dyu, Highest-rated meeting: Jun 2021 · I-Chess 202106 | , 0/1 | , 2428 |
| 2, | WCM Anastasiia Khan, Highest-rated meeting: Jun 2021 · I-Chess 202106 | , ½/1 | , 1953 |
| 3, | Jongsung Park, Highest-rated meeting: Jun 2021 · I-Chess 202106 | , 1/1 | , 1678 |
| 4, | Sungyun Cho, Highest-rated meeting: Jun 2021 · I-Chess 202106 | , ½/1 | , 1657 |
| 5, | Bongsuk Lee, Highest-rated meeting: Jun 2021 · I-Chess 202106 | , ½/1 | , 1610 |
| 5, | Joonwoo Park, Highest-rated meeting: Jun 2021 · I-Chess 202106 | , ½/1 | , 1610 |
| 7, | Jiwon Seo, Highest-rated meeting: Jun 2021 · I-Chess 202106 | , 0/1 | , 1424 |
| 8, | Chanyoung Yoon, Highest-rated meeting: Jun 2021 · I-Chess 202106 | , 0/1 | , 1382 |
- 27th iChess Cup · Jun – Jul 2024 · 2/3
- 18th IChess Winter Cup SS · Jan – Feb 2023 · 3/3
- (14th) I-Chess Cup (S,S) · Jul 2022 · 2/3
- (13th) I-Chess Cup (SS) · Apr – May 2022 · 1/3
- I-Chess 202106 · Jun 2021 · 3½/9
World
- #=239582David Dr. Jonas1761
- #=239582Eli Alia Jorritsma1761
- #=239582Kyumin Jung1761
- #=239582Krzysztof Kabacinski1761
- #=239582Suleyman Arda Kabadayi1761
South Korea
- #=261Jihyon Seok1761
- #=261Kunhoo Alexander Kim1761
- #=261Kyumin Jung1761
- #=261Yoonwoo Nam1761
- #=261Kichan Jo1761
Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.