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Rapid:
Individual Calculations February 2014 |
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| Piotrowski, Przemyslaw Total change: 66.20 | |   |
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| Grand Prix Polonii Wroclaw 10.01.2014 | Wroclaw | POL | 2014-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2046 | 6.00 | 7 | 3.31 | 20 | 66.20 | |
|  Jasniewicz, Rafal | | | 1646 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Butkiewicz, Lukasz | m | | 2416 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Dowgird, Filip | | | 2154 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Grossmann, Ryszard | f | | 2134 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Stachowiak, Kamil | m | | 2446 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stepien, Marcin | | | 2201 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Meller, Piotr | | | 1999 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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