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Individual Calculations April 2023 |
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| Grzegorczyk, Waclaw Total change: -73.20 | |   |
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| Mistrzostwa Stowarzyszenia Cross w szachach 2023 | Wagrowiec | POL | 2023-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1518 | 3.50 | 8 | -1.83 | 40 | -73.20 | |
|  Wewersowicz, Eugenia | | | 1120 | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Jagiela, Andrzej | | | 1643 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Jagiela, Elzbieta | | | 1330 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Kizym, Lukasz | | | 1318 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Malcer, Joanna | | | 1466 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Haciuk, Andrzej | | | 1398 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Szafran, Dariusz | | | 1398 | POL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Spychala, Jozefa | | | 1373 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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