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Rapid:
Individual Calculations October 2023 |
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| Kotkowska, Antonina Total change: 117.20 | |   |
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| Polish Rapid Youth Chess Championship 2023 - G14 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1032 | 5.00 | 10 | 2.93 | 40 | 117.20 | |
|  Walewska, Natalia | | | 1301 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Rusiecki, Katarzyna | | | 1368 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dzierzgowska, Jagoda | | | 1164 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Wasilowska, Anna | | | 1117 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Woytitzki, Sophie | | | 1212 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Taranowicz, Patrycja | | | 1080 | POL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Kawka, Milena | | | 1551 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Skorupa, Antonina | | | 1216 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Kawala, Camilla | | | 1394 | POL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Wojs, Alicja | | | 1925 | POL | 0.50 | 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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