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Individual Calculations June 2023 |
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| Gancarz, Julia Total change: -28.40 | |   |
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| Majowka przy Szachownicy Kolatka 2023 | Kolatka | POL | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1040 | 1.00 | 4 | -0.16 | 40 | -6.40 | |
|  Kaminska, Zuzanna | | | 1029 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Dubowski, Robert | | | 1583 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Markowska, Kalina | | | 1206 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Jasion, Wiktor | | | 1164 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | Mistrzostwa Polski Juniorek Mlodszych do lat 14 - OOM Zachodniopomorskie 2023 | Darlowek | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1040 | 2.50 | 8 | -0.55 | 40 | -22.00 | |
| | Walewska, Natalia | | | 1294 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Doskocz, Dominika | | | 1186 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Rduch, Diana | | | 1126 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Dzierzgowska, Jagoda | | | 1217 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Cheda, Julia | | | 1060 | POL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Lecka, Hanna | | | 1102 | POL | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Szczap, Malgorzata | | | 1021 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Wrona, Faustyna | | | 1037 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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