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Individual Calculations October 2020 |
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| Gwozdzik, Zbigniew Total change: 19.20 | |   |
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| Druzynowe Mistrzostwa Polski - II Liga 2020 | Poronin | POL | 2020-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1885 | 2.00 | 2 | 0.96 | 20 | 19.20 | |
|  Chrzaszcz, Malvina | | | 2047 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Ziemniak, Grzegorz | | | 1693 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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