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Rapid:
Individual Calculations March 2015 |
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| Butkiewicz, Lukasz Total change: -16.80 | |   |
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| Grand Prix Polonii Wroclaw - 13.02.2015 | Wroclaw | POL | 2015-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2383 | 4.00 | 7 | -0.84 | 20 | -16.80 | |
|  Galinski, Jaroslaw | | | 1983 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Szumilas, Piotr | | | 2156 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Piotrowski, Przemyslaw | | | 2163 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Sabuk, Piotr | | | 2321 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Swicarz, Maciej | | | 2258 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Stachowiak, Kamil | m | | 2449 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Dowgird, Filip | | | 2253 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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