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Individual Calculations September 2018 |
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| Malecki, Rafal Total change: 55.60 | |   |
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| WROCLAW OPEN 2018 - OPEN A | Wroclaw | POL | 2018-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 1994 | 5.50 | 9 | 2.78 | 20 | 55.60 | |
|  Mroziak, Maciej | m | | 2394 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Zhuck, Sergei | | | 2300 | BLR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Riedel, Hartmut | | | 1920 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Dobrowolski, Aleksander | | | 2245 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Daleczko, Zbigniew | | | 1824 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Jagodzinski, Piotr | | | 2226 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Osinski, Emil | | | 2137 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kucza, Karol | f | | 2308 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Markowski, Piotr | | | 2117 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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