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Rapid:
Individual Calculations October 2023 |
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| Zapalowska, Wiktoria Total change: -23.20 | |   |
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| Polish Rapid Youth Chess Championship 2023 - G16 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1570 | 5.00 | 10 | -0.58 | 40 | -23.20 | |
|  Chrapkowska, Alicja | | | 1313 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Smietanska, Wiktoria | c | | 1950 | POL | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Biniak, Zuzanna | | | 1624 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Sprzeczka, Emilia | | | 1808 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nowak, Zuzanna | | | 1295 | POL | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Popczynska, Maja | | | 1351 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Niedorys, Karolina | | | 1384 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Szczotka, Klara | | | 1828 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Pniewska, Beata | | | 1416 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Predkiewicz, Paulina | | | 1323 | POL | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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