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Individual Calculations January 2023 |
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| Gong, Qianyun Total change: -26.60 | |   |
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| IX Chessable Sunway Sitges Chess Festival - Group A | Sitges (Barcelona) | ESP | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2299 | 5.00 | 10 | -1.33 | 20 | -26.60 | |
|  Paricharak, Shardul | | | 1899 * | AHO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sumets, Andrey | g | | 2506 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Duke, Michael | | | 2067 | SCO | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gokerkan, Cem Kaan | m | | 2470 | TUR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hristodorescu, Daniel | f | | 2108 | ROU | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Fernandez Guillen, Ernesto J. | m | | 2462 | CUB | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Verbin, Valentina | | | 2089 | MDA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Hapala, Elisabeth | | wf | 2075 | AUT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Halegua, Dani | | | 2095 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Korkmaz, Necmettin | c | | 2077 | TUR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | |
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