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Individual Calculations July 2023 |
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| Smolyak, Viktorya Total change: -11.00 | |   |
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| Wiosenne FIDE granie w Hetmanie 2023_B Round 7 | Warszawa | POL | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1438 | 0.50 | 1 | -0.21 | 20 | -4.20 | |
|  Chojecki, Lukasz | | | 1283 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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 8-11 | Warszawa | POL | 2023-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1439 | 2.50 | 4 | -0.34 | 20 | -6.80 | |
|  Dabek, Maciej | | | 1038 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Czarnota, Pawel | | | 1364 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Czapka, Piotr | | | 1373 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Berent, Andrzej | | | 1262 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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