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Individual Calculations July 2021 |
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| Kalita, Dorota Total change: -30.60 | |   |
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| DMP - IV Liga Szachowa Seniorow PK 2021 | Lubenia | POL | 2021-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1163 | 0.00 | 3 | -1.53 | 20 | -30.60 | |
|  Flisiak, Iwona | | | 1212 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Tokarz, Gabriela | | | 1078 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Starzec, Patrycja | | | 1179 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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