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Rapid:
Individual Calculations July 2023 |
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| Rowinski, Marek Total change: -11.40 | |   |
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| Zamosc Chess Cup 2023 | Zamosc | POL | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1400 | 1.00 | 3 | -0.57 | 20 | -11.40 | |
|  Wilk, Aleksander | | | 1736 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sowinski, Wojciech | | | 1160 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Gesla, Kacper | | | 1290 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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