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Rapid:
Individual Calculations November 2019 |
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| Piotrowski, Arkadiusz Total change: -50.20 | |   |
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| XIII Turniej szachowy o Puchar Pana Cogito | Kolobrzeg | POL | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1867 | 4.00 | 8 | -2.51 | 20 | -50.20 | |
|  Lonski, Aleksander | | | 1467 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Drzewiecki, Milosz | | | 1467 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zadkowski, Maciej | | | 1467 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wenelski, Damian | | | 1561 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Rogala, Milosz | | | 1688 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Grzesik, Gracjan | | | 1971 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Strzalkowski, Damian | | | 1537 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Kuczynski, Michal | | | 1467 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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