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Individual Calculations June 2023 |
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| Potrykus, Lidia Total change: -38.00 | |   |
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| Mistrzostwa Stowarzyszenia "Cross" kobiet w szachach 2023 | Sarbinowo | POL | 2023-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1150 | 1138 | 1.50 | 5 | -0.95 | 40 | -38.00 | |
|  Perszewska, Krystyna | | | 1368 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Szymczyk, Jadwiga | | | 1125 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | |  Liszewska, Leonarda | | | 1103 | POL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Leskiewicz, Barbara | | | 1059 | POL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Mielczarek, Elzbieta | | | 1093 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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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