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Individual Calculations April 2013 |
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| Rogala, Robert Total change: 2.55 | |   |
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| Otwarta Lubelska Liga Szachowa | Wojewodztwo Lubelskie | POL | 2013-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1969 | 3.00 | 4 | 0.17 | 15 | 2.55 | |
|  Wegrzyniak, Pawel | | | 1569 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Chwalewski, Marek | | | 1939 | POL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Chwalewski, Marek | | | 1939 | POL | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Blaszczak, Jan | | | 1700 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | * 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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