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Individual Calculations June 2023 |
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| Kozera, Konrad Total change: -12.80 | |   |
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| 274th YMCA Spring 2023-C Round 4-7 | Warszawa | POL | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1222 | 0.50 | 2 | -0.42 | 20 | -8.40 | |
|  Zglenicki, Jakub | | | 1210 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Matyszkiewicz, Radoslaw | | | 1294 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Wiosenne FIDE granie w Hetmanie 2023_B Round 4-6 | Warszawa | POL | 2023-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1222 | 0.00 | 1 | -0.22 | 20 | -4.40 | |
| | Smolyak, Viktorya | | | 1438 | FID | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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