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Individual Calculations September 2021 |
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| Lesniak, Wojciech Total change: -30.40 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1311 | 1.50 | 8 | -1.52 | 20 | -30.40 | |
|  Bednarczyk, Mateusz | | | 1617 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Krygiel, Konrad | | | 1553 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Boryna, Szymon | | | 1103 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Karp, Kacper | | | 1443 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ullrich, Karol | | | 1630 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kedrzynski, Adam | | | 1473 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Soszka, Szymon | | | 1372 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Przybylik, Alicja | | | 1119 | POL | 0.50 | 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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