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Individual Calculations November 2023 |
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| Sygulski, Piotr Total change: 23.80 | |   |
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| Druzynowe Mistrzostwa Polski - I Liga 2023 | Leba | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 1978 | 2.50 | 6 | 0.74 | 20 | 14.80 | |
|  Szusterowski, Radoslaw | | | 2217 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Rozycki, Bartlomiej | | | 2181 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Flak, Pawel | | | 2156 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Czyz, Artur | | | 1882 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Pyda, Zbigniew | f | | 2268 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Leskiewicz, Ignacy | | | 2160 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | VIII Grand Prix Dobczyc im. Jozefa Dominika grupa A - Turniej III | Dobczyce | POL | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1978 | 4.00 | 5 | 0.45 | 20 | 9.00 | |
| | Uchman, Piotr | | | 1578 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chmiel, Marcin | | | 2154 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Spinler, Dalibor | | | 1610 | SVK | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nowakowski, Maksymilian | | | 1610 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lis, Maksymilian | | | 1937 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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