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Rapid:
Individual Calculations July 2023 |
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| Piekarczyk, Dominik Total change: 42.80 | |   |
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| Zamosc Chess Cup 2023 | Zamosc | POL | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1325 | 2.00 | 6 | 1.07 | 40 | 42.80 | |
|  Piotrowicz, Marcin | | | 2071 | POL | 1.00 | 1 | 1.00 | 40 | 40.00 | |  Ozog, Bartosz | | | 1666 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pozniak, Yunna | | | 1531 | UKR | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Mazus, Jakub | | | 1465 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Krasuski, Pawel | | | 1797 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Baranowski, Michal | | | 1551 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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