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Individual Calculations January 2022 |
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| Chen, Jonathan Total change: -45.80 | |   |
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| 56th American Open - Open | Orange, California | USA | 2021-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2263 | 3.50 | 7 | -1.82 | 20 | -36.40 | |
|  Liu, Patrick | | | 1863 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khachiyan, Melikset | g | | 2447 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Golsefidy, Sepehr | | | 1863 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sivakumar, Shaaketh | | | 2153 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Akopian, Robert | | | 1992 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Eidelman, Gabriel | | | 1999 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Arutla, Aditya | | | 1863 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Vezerkepzo IM December 2021 | Budapest | HUN | 2021-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2263 | 4.50 | 9 | -0.47 | 20 | -9.40 | |
| | To, Nhat Minh | m | | 2356 | HUN | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Bokros, Albert | m | | 2453 | HUN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rakesh, Kumar Jena | m | | 2325 | IND | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Fodor, Balazs | | | 2120 | HUN | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Dev, Shah | c | | 2243 | IND | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Tancsa, Tamas | | | 2098 | HUN | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Royal, Shreyas | f | | 2181 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Leszko, Bence | f | | 2253 | HUN | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Anishka, Vikram | | | 1920 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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