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Rapid:
Individual Calculations October 2023 |
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| Grzyb, Anna Total change: 21.20 | |   |
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| Polish Rapid Youth Chess Championship 2023 - G18 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1343 | 5.00 | 11 | 0.53 | 40 | 21.20 | |
|  Lukasik, Zuzanna | | | 1702 | POL | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Bugaj, Hanna | | | 1649 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Skolska, Emilia | | | 1620 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Nagly, Malgorzata | | | 1028 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sivickis, Kornelia | | | 1531 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Kucharska, Helena | | | 1653 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Biliak, Viktoria | | | 1659 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Lopusiewicz, Marta | | | 1181 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Bartoszek, Julia | | | 1424 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Bialowas, Maria | | | 1063 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Smolinska, Jagna | | | 1170 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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