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Individual Calculations June 2023 |
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| Hoffmann, Piotr Total change: 13.00 | |   |
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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 |
| 1678 | 1521 | 3.50 | 9 | 0.65 | 20 | 13.00 | |
|  Bugajski, Robert | f | | 1936 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Domaradzki, Grzegorz | | | 1289 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wielgus, Jerzy | | | 1780 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Fiser, Jiri | | | 1818 | CZE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Szydlowski, Wiktor | | | 1707 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Dec, Kazimierz | | | 1348 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sosnowska, Elzbieta | | wf | 1681 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lada, Ireneusz | | | 1794 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Wesolowska, Hanna | | wf | 1752 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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