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Individual Calculations August 2020 |
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| Gumularz, Szymon Total change: -7.40 | |   |
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| LOTTO Indywidualne Mistrzostwa Polski 2020 | Warszawa | POL | 2020-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2605 | 2513 | 0.00 | 2 | -0.74 | 10 | -7.40 | |
|  Tomczak, Jacek | g | | 2605 | POL | 0.00 | 1 | -0.37 | 10 | -3.70 | |  Tomczak, Jacek | g | | 2605 | POL | 0.00 | 1 | -0.37 | 10 | -3.70 | |
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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