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Individual Calculations September 2023 |
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| Warchol, Jacek Total change: -19.20 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN B | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1698 | 6.00 | 9 | -0.96 | 20 | -19.20 | |
|  Nurkiewicz, Anna | | | 1246 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Michalski, Jacek | | | 1387 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Kucza, Kamil | | | 1277 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Michalak, Leon | | | 1298 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jazwiecki, Mariusz | | | 1483 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Mastej, Krzysztof | | | 1481 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Wolcyrz, Jakub | | | 1635 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Kraczek, Cezary | | | 1693 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Kawka, Milena | | | 1578 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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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