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Individual Calculations July 2012 |
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| Mackiewicz, Piotr Total change: 28.80 | |   |
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| II Turniej szachowy - MIEDZYZDROJE | Miedzyzdroje | POL | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1751 | 5.00 | 9 | 1.92 | 15 | 28.80 | |
|  Goluch, Piotr | | | 2151 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Jankowiak, Tomasz | | | 1530 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Jagodzinski, Piotr | | | 2151 * | POL | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Szrejter, Lukasz | | | 1891 | POL | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Halas, Przemyslaw | | | 2090 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Dabrowski, Mikolaj | | | 1490 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Grzeskow, Adrian | | | 1871 | POL | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Czachor, Grzegorz | | | 2044 | POL | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Adamczewski, Jedrzej | | | 1825 | POL | 0.50 | 1 | 0.10 | 15 | 1.50 | | | * 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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