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Individual Calculations August 2022 |
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| Dabrowska, Ewa Total change: -60.40 | |   |
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| Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2022 | Lublin | POL | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1134 | 0.00 | 3 | -0.47 | 40 | -18.80 | |
|  Polakiewicz, Blanka | | | 1172 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Szczotka, Klara | | | 1765 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Natoli, Alessia | | | 1809 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | Warsaw Chess Open 2022 - B | Warszawa | POL | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1134 | 0.00 | 5 | -1.04 | 40 | -41.60 | |
| | Zielinska, Aleksandra | | | 1667 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Seemann, Pola | | | 1737 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Marczuk, Wojciech | | | 1320 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Santana, Felipe | | | 1248 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Bobinski, Krzysztof | | | 1215 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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