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Individual Calculations February 2023 |
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| Popczynska, Michalina Total change: -16.80 | |   |
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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 |
| 1262 | 1290 | 4.00 | 8 | -0.26 | 40 | -10.40 | |
|  Gorecka, Zuzanna | | | 1401 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Popczynska, Maja | | | 1472 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Staniewicz, Adrianna | | wc | 1382 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Jeziorska, Emilia | | | 1004 | POL | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Jeziorska, Anna | | | 1144 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Kochanowska, Patrycja | | | 1207 | POL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Tkacz, Katarzyna | | | 1308 | POL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Pietrzak, Natalia | | | 1175 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | | Liga Okregowa - okreg Wroclawski 2022-2023 r 6 | Wroclaw | POL | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1290 | 0.50 | 1 | -0.16 | 40 | -6.40 | |
| | Biela, Mikolaj | | | 1172 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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