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Individual Calculations April 2009 |
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| Kacprzak, Robert Total change: 3.90 | |   |
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| 2nd Tartakower's Memorial | Dzierzoniow | POL | 2009-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1904 | 1.50 | 4 | 0.26 | 15 | 3.90 | |
|  Kot, Jerzy | f | | 2181 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Kowalczyk, Pawel | | | 2179 | POL | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Kresa, Jaroslaw | | | 1741 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Szmyd, Marek | | | 2167 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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