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Rapid:
Individual Calculations October 2023 |
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| Serafin, Franciszek Total change: -29.20 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B10 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1482 | 5.50 | 8 | -0.73 | 40 | -29.20 | |
|  Wojtun, Maksymilian | | | 1139 | POL | 0.00 | 1 | -0.88 | 40 | -35.20 | |  Wojenka, Antoni | | | 1066 | POL | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Puszko, Szymon | | | 1082 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wenedisiuk, Gleb | | | 1161 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Sulek, Grzegorz | | | 1145 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Lenkov, Stanislav | | | 1153 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kopacki, Aleksander | | | 1449 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Ejsymont, Eryk | | | 1619 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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