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Individual Calculations October 2022 |
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| Demianowicz, Maciej Total change: -12.60 | |   |
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| Druzynowe Mistrzostwa Polski - II Liga 2022 | Jastrzebia Gora | POL | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1988 | 2.00 | 4 | -0.63 | 20 | -12.60 | |
|  Dzierzak, Boguslaw | | | 1958 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Kaznowska, Weronika | | | 1588 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mika, Tomasz | | | 1991 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Palacki, Rafal | | | 1860 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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