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Individual Calculations April 2023 |
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| Bartkowiak, Aleksandra Total change: -53.60 | |   |
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| II SLESINSKI TURNIEJ KLASYFIKACYJNY - (grupa B) | Slesin | POL | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1066 | 1173 | 0.00 | 1 | -0.65 | 40 | -26.00 | |
|  Jeziorska, Emilia | | | 1066 | POL | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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) | | | | III Wielkopolska Liga Juniorow Round 1-4 | Ostrow Wielkopolski | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1032 | 1173 | 0.00 | 1 | -0.69 | 40 | -27.60 | |
|  Skorupa, Antonina | | | 1032 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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