Individual Calculations January 2012 |
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Grabowski, Dariusz Total change: -9.30 | | |
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XXIII Festiwal Szachowy NSZZ Solidarno¶æ KWB | Konin | POL | 2011-11-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1890 | 1778 | 0.50 | 2 | -0.31 | 30 | -9.30 | |
| Steczek, Marcin | f | | 2178 * | POL | 0.50 | 1 | 0.42 | 30 | 12.60 | | Czaczyk, Kacper | | | 1601 | POL | 0.00 | 1 | -0.73 | 30 | -21.90 | | * 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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