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Individual Calculations November 2021 |
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| Drabiniok, Kazimierz Total change: -27.80 | |   |
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| XV Memorial im. Henryka Karnowki | Tarnowskie Gory | POL | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1884 | 2.50 | 5 | -1.33 | 20 | -26.60 | |
|  Ciupka, Kamil | | | 1484 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Walaszczyk, Michal | | | 1579 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Skrzyczek, Bartlomiej | | | 1966 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Kruk, Dawid | | | 1484 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Malinowski, Krystian | | | 1696 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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) | | | | Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga Round 7-9 | Chorzow | POL | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1884 | 1.50 | 3 | -0.06 | 20 | -1.20 | |
| | Musial, Igor | | | 1805 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Dzierzak, Boguslaw | | | 1968 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Stebel, Jacek | | | 1837 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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