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Individual Calculations July 2021 |
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| Zdrodowska, Bogumila Total change: -21.20 | |   |
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| 13. Memorial Bieluczykow Bialystok 2021 - grupa B | Bialystok | POL | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1057 | 1.00 | 5 | -0.53 | 40 | -21.20 | |
|  Rusak, Jan | | | 1366 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Grabarczyk, Edmund | | | 1284 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Krysiewicz, Zofia | | | 1143 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Malinowski, Grzegorz | | | 1157 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Pac, Cyryl | | | 1099 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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