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Individual Calculations February 2023 |
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| Jeziorska, Emilia Total change: 61.60 | |   |
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| Szkolne Indywidualne Mistrzostwa Polski dziewczeta D11 D13 D15 D17 | Pokrzywna | POL | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1004 | 2.50 | 5 | 1.54 | 40 | 61.60 | |
|  Staniewicz, Adrianna | | wc | 1382 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pietrzak, Natalia | | | 1175 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Dabrowska, Ewa | | | 1126 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Popczynska, Michalina | | | 1290 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Opalka, Marta | | | 1351 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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