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Individual Calculations June 2021 |
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| Zbijowski, Patryk Total change: -8.60 | |   |
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| XI Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2021 Round 8-10 | Warszawa | POL | 2021-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1136 | 0.50 | 2 | -0.43 | 20 | -8.60 | |
|  Bartosik, Dawid | | | 1327 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Szopa, Andrzej | | | 1005 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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