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Individual Calculations June 2023 |
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| Uscinski, Marek Total change: -14.60 | |   |
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| III SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2023 | Ustron-Jaszowiec | POL | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1774 | 5.00 | 9 | -0.73 | 20 | -14.60 | |
|  Michalak, Roman | | | 1361 | POL | 0.50 | 1 | -0.43 | 20 | -8.60 | |  Kwiek, Janusz | | | 1374 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wielosz, Jaroslaw | | | 1895 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Zowada, Kazimierz | | | 2004 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Nawrocki, Wlodzimierz | | | 1531 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kania, Andrzej | | | 1608 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Swierczewski, Marek | | | 2061 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Wierzejski, Daniel | | | 1531 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Karpinski, Andrzej | | | 1481 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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