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Rapid:
Individual Calculations December 2021 |
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| Petryk, Pavlo Total change: 8.60 | |   |
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| Turniej Szachowy XXIII GRYFINO OPEN 2021 | Gryfino | POL | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1319 | 2.50 | 7 | 0.43 | 20 | 8.60 | |
|  Pawlicz, Dariusz | | | 1573 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Klimek, Artur | | | 1529 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Nawrocki, Wlodzimierz | | | 1524 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Bury, Milosz | | | 1536 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Kowalczyk, Michal | | | 1603 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nisztuk, Michal | | | 1471 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Szpura, Bartosz | | | 1144 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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