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Rapid:
Individual Calculations May 2014 |
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| Butkiewicz, Lukasz Total change: -3.80 | |   |
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| Grand Prix Polonii Wroclaw 11.04.2014 | Wroclaw | POL | 2014-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2401 | 5.00 | 7 | -0.19 | 20 | -3.80 | |
|  Somyk, Marcin | | | 2001 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Lascar, Radoslawa | | | 2001 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hudziak, Pawel | | | 2096 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dowgird, Filip | | | 2276 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Stachowiak, Kamil | m | | 2437 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Kumala, Aleksander | | | 2001 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dobrowolski, Piotr | m | | 2438 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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