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Rapid:
Individual Calculations July 2021 |
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| Kotowicz, Kamil Total change: -19.60 | |   |
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| III Grand Prix W sercu Katowic 2021 | Katowice | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1511 | 3.50 | 6 | -0.98 | 20 | -19.60 | |
|  Tim, Wojciech | | | 1148 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Pytlarz, Michal | | | 1152 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Martyniak, Milosz | | | 1155 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pycinski, Wladyslaw | | | 1034 | POL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Siedlaczek, Michal | | | 1383 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Malik, Maciej | | | 1784 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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