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Individual Calculations September 2018 |
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| Stefanski, Robert Total change: 24.80 | |   |
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| WROCLAW OPEN 2018 - OPEN B | Wroclaw | POL | 2018-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1671 | 6.50 | 9 | 1.24 | 20 | 24.80 | |
|  Latacz, Grzegorz | | | 1271 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Syczewski, Patryk | | | 1271 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Butkiewicz, Piotr | | | 1271 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Domanski, Marcin | | | 1425 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Pietraszko, Jakub | | | 1805 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Nisztuk, Michal | | | 1571 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Somyk, Marcin | | | 1856 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Hurta, Miroslav | | | 1853 | CZE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Binkowska, Agata | | | 1897 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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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