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Individual Calculations August 2020 |
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| Olszewski, Michal Total change: -4.00 | |   |
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| LOTTO Indywidualne Mistrzostwa Polski 2020 | Warszawa | POL | 2020-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2585 | 2551 | 0.50 | 2 | -0.40 | 10 | -4.00 | |
|  Dziuba, Marcin | g | | 2585 | POL | 0.00 | 1 | -0.45 | 10 | -4.50 | |  Dziuba, Marcin | g | | 2585 | POL | 0.50 | 1 | 0.05 | 10 | 0.50 | |
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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