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Individual Calculations September 2021 |
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| Kolasa, Michal Total change: 127.60 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1125 | 4.50 | 8 | 3.19 | 40 | 127.60 | |
|  Zniszczol, Wiktoria | | | 1518 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sobala, Filip | | | 1387 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Welna, Mateusz | | | 1403 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Pietras, Maksymilian | | | 1525 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wnuk, Piotr | | | 1381 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Strzoda, Szymon | | | 1357 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Niemczyk, Krzysztof | | | 1332 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Trela, Konrad | | | 1396 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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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