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Rapid:
Individual Calculations January 2023 |
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| Gromowski, Stanislaw Total change: -13.60 | |   |
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| Zamosc Chess Cup 2022 | Zamosc | POL | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1492 | 1.50 | 4 | -0.68 | 20 | -13.60 | |
|  Madejski, Milosz | | | 1153 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Piekarczyk, Dominik | | | 1307 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Probola, Ryszard | | | 2159 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kawka, Milena | | | 1457 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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