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Individual Calculations July 2023 |
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| Stadnicki, Andrzej Total change: 15.00 | |   |
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| Mistrzostwa Polski Seniorow w Szachach na 2023 rok | Karpacz | POL | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1633 | 4.50 | 8 | 0.75 | 20 | 15.00 | |
|  Czyz, Andrzej | | | 1909 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Lisak, Jerzy | | | 1233 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leszner, Liliana | | wm | 1909 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Szreder, Leopold | | | 1462 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Chodorowski, Wlodzimierz | | | 1480 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Rajtar, Jaroslaw | | | 1496 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zawierucha, Aleksander | | | 1862 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Pietrzak, Janusz | | | 1908 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | * 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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