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Rapid:
Individual Calculations January 2023 |
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| Polakowski, Jan Total change: 20.20 | |   |
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| Turniej Finalowy Grand Prix Warmii i Mazur w Szachach Szybkich 2022 | Biskupiec | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1449 | 5.00 | 9 | 1.01 | 20 | 20.20 | |
|  Wojnowski, Namir | | | 1049 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Taranowicz, Michal | | | 1830 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Skukowski, Szymon | | | 1219 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kolendo, Kamil | | | 1642 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Kozlowski, Michal | | | 2055 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Lesinski, Zdzislaw | | | 1653 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dobrowolski, Henryk | | | 1292 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Grabarczyk, Sylwester | | | 1584 | CZE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Wiosna, Krzysztof | | | 1341 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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