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Rapid:
Individual Calculations October 2023 |
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| Gajda, Aleksandra Total change: -28.80 | |   |
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| Polish Rapid Youth Chess Championship 2023 - G12 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1065 | 1.00 | 3 | 0.11 | 40 | 4.40 | |
|  Malicka, Magdalena | | | 1393 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Narwojsz, Helena | | | 1184 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Jankowska, Aniela | | | 1125 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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) | | | | X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA B | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1065 | 0.00 | 3 | -0.83 | 40 | -33.20 | |
| | Szmolke, Stanislaw | | | 1348 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Morytko, Oliwier | | | 1210 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Furas, Piotr | | | 1167 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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