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Individual Calculations September 2018 |
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| Chowaniec, Artur Total change: -43.60 | |   |
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| WROCLAW OPEN 2018 - OPEN B | Wroclaw | POL | 2018-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1675 | 4.00 | 8 | -2.18 | 20 | -43.60 | |
|  Lecyk, Piotr | | | 1275 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Somyk, Marcin | | | 1856 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Starosciak, Szymon | | | 1275 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Medrygal, Rafal | | | 1275 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wolcyrz, Jakub | | | 1275 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rog, Bartlomiej | | | 1275 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pintal, Tomasz | | | 1745 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Lazniewska, Zofia | | | 1275 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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