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Rapid:
Individual Calculations May 2019 |
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| Piwowarczyk, Arkadiusz Total change: 1.20 | |   |
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| II Otwarty Turniej Szachowy o Puchar Ludwika Dziewonskiego | Dobczyce | POL | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1588 | 3.00 | 5 | 0.06 | 20 | 1.20 | |
|  Mikolajski, Marcin | | | 1188 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Slabek, Grzegorz | | | 1988 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Betkowski, Andrzej | | | 1958 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kaszuba, Michal | | | 1188 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Slusarczyk, Anna | | | 1188 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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