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Individual Calculations February 2023 |
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| Michalska, Lena Total change: 27.60 | |   |
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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 |
| 1312 | 1406 | 5.00 | 7 | 0.69 | 40 | 27.60 | |
|  Wisniewska, Blanka | | | 1128 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Jeziorska, Anna | | | 1144 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Staniewicz, Adrianna | | wc | 1382 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Opalka, Marta | | | 1351 | POL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Popczynska, Maja | | | 1472 | POL | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Gorecka, Zuzanna | | | 1401 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Tkacz, Katarzyna | | | 1308 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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