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Rapid:
Individual Calculations December 2014 |
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| Rozkowicz, Czeslaw Total change: -8.20 | |   |
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| III Grand Prix Otwarte Turnieje Szachowe w Rybniku w Szkole Podstawowej nr 34 | Rybnik | POL | 2014-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1459 | 1.00 | 2 | -0.41 | 20 | -8.20 | |
|  Adamczyk, Zuzanna | | | 1376 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Oleksy, Krzysztof | | | 1218 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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