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Rapid:
Individual Calculations September 2023 |
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| Kaim, Piotr Total change: -8.20 | |   |
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| I Swietokrzyskie Wakacje z Szachami -OPEN RAPID | Suchedniow | POL | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 2068 | 7.50 | 9 | -0.41 | 20 | -8.20 | |
|  Grabowski, Wlodzimierz | | | 1668 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Guzinski, Tadeusz | | | 1505 | POL | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Labecki, Kacper | | | 1496 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Pozoga, Adam | | | 1511 | POL | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Graczykowski, Marcin | | | 1600 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Malecki, Eugeniusz | | | 1858 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Plicner, Adam | | | 1831 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Szwaj, Jacek | | | 1795 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Widla, Piotr | | | 1908 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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