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Rapid:
Individual Calculations July 2023 |
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| Mielniczek, Kamil Total change: 2.20 | |   |
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| Zamosc Chess Cup 2023 | Zamosc | POL | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1068 | 0.50 | 4 | 0.11 | 20 | 2.20 | |
|  Pozniak, Yunna | | | 1531 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Dajek, Weronika | | | 1368 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Krzyzak, Maciej | | | 1317 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Piotrowicz, Marcin | | | 2071 | POL | 0.50 | 1 | 0.50 | 20 | 10.00 | |
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) | | |
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