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Rapid:
Individual Calculations October 2023 |
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| Radomska, Nikola Total change: -28.80 | |   |
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| Polish Rapid Youth Chess Championship 2023 - G10 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1097 | 1173 | 3.50 | 7 | -0.72 | 40 | -28.80 | |
|  Olszanska, Julia | | | 1077 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Stepinska, Lena | | | 1050 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Staszczyszyn, Marta | | | 1143 | POL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Stasik, Zoja | | | 1139 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Dabkowska, Michalina | | | 1025 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Dabrowska, Eliza | | | 1030 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Gawerska, Karolina | | | 1214 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | |
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