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Rapid:
Individual Calculations September 2021 |
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| Kotkowska, Antonina Total change: 0.40 | |   |
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| PGNiG TERMIKA Mistrzostwa Polski Juniorek w Szachach Szybkich 2021 - D12 | Rzeszow | POL | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1121 | 1003 | 3.50 | 10 | 0.02 | 20 | 0.40 | |
|  Doskocz, Dominika | | | 1142 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Wieczorek, Maja | | | 1122 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Nakielna, Natalia | | | 1006 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Jeziorska, Anna | | | 1245 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kawka, Milena | | | 1292 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Chmielek, Kamelia | | | 1170 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mansz, Martyna | | | 1067 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Lipczynska, Antonina | | | 1102 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Mitrega, Lena | | | 1026 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Cichon, Julia | | | 1041 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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) | | |
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