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Individual Calculations July 2021 |
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| Kraczek, Cezary Total change: -0.40 | |   |
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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 |
| 1343 | 1420 | 3.00 | 5 | -0.01 | 40 | -0.40 | |
|  Lachut, Tomasz | | | 1227 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Peret, Ryszard | | | 1478 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Szpila, Szymon | | | 1260 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Dec, Kazimierz | | | 1391 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Zaucha, Robert | | | 1358 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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