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Individual Calculations August 2022 |
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| Szyszko, Jan Total change: -20.80 | |   |
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| Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1697 | 1.50 | 3 | -1.04 | 20 | -20.80 | |
|  Winiarski, Szymon | | | 1297 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kobus, Stanislaw | | | 1424 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Terkiewicz, Bruno | | | 1468 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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