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Rapid:
Individual Calculations November 2017 |
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| Wichrowski, Krzysztof Total change: -4.00 | |   |
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| Szachogranie: Turniej do lat 12 | Piaseczno | POL | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1182 | 1109 | 1.00 | 3 | -0.20 | 20 | -4.00 | |
|  Cwiek, Stefan | | | 1235 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Suska, Szymon | | | 1135 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Zmuda, Mateusz | | | 1175 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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