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Rapid:
Individual Calculations July 2023 |
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| Kotyla, Sabina Total change: 58.80 | |   |
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| GRAND PRIX LODYGOWICE 2023 - turniej 4 | Wilkowice | POL | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1215 | 3.00 | 7 | 1.47 | 40 | 58.80 | |
|  Biernot, Mariusz | | | 1510 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Zahorodny, Zbigniew | | | 1229 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Zielinski, Andrzej | | | 1489 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Janowski, Franciszek | | | 1528 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Motyl, Mateusz | | | 1436 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Stasica, Pawel | | | 1376 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Lesniak, Grzegorz | | | 1610 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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