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Individual Calculations July 2021 |
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| Pitera, Michal Total change: 19.20 | |   |
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| I Weekendowy turniej w Woli Zarczyckiej - U1600 | Wola Zarczycka | POL | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1457 | 4.00 | 5 | 0.48 | 40 | 19.20 | |
|  Szpila, Szymon | | | 1260 | POL | 0.00 | 1 | -0.75 | 40 | -30.00 | |  Lachut, Tomasz | | | 1227 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Graczykowski, Marcin | | | 1316 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Niedorys, Karolina | | | 1366 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Mikula, Maciej | | | 1328 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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