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Individual Calculations August 2017 |
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| Drabiniok, Kazimierz Total change: 6.60 | |   |
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| II MIEDZYNARODOWY FESTIWAL SZACHOWY DOBRA CHEMIA OPEN | Renska Wies | POL | 2017-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1947 | 4.00 | 7 | 0.33 | 20 | 6.60 | |
|  Belczewski, Roman | | | 1547 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Razin, Vadim | | | 2347 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wloch, Mikolaj | | | 1636 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Jaroch, Karol | | | 2207 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Gruca, Zdzislaw | | | 1746 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Weglarz, Janusz | | | 1713 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Omelja, Artem | | | 2347 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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