Individual Calculations August 2012 |
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Van Der Raaf, Erik Total change: 4.65 | | |
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6e Leiden Chess Tournament - Group A | Leiden | NED | 2012-07-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2141 | 2158 | 3.00 | 5 | 0.31 | 15 | 4.65 | |
| Lauer, Albert | | | 1938 | NED | 1.00 | 1 | 0.22 | 15 | 3.30 | | Vorobiov, Evgeny E. | g | | 2558 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | Van Der Hoeven, Gerben | | | 1961 | NED | 0.50 | 1 | -0.25 | 15 | -3.75 | | Sparreboom, Wil | | | 1964 | NED | 1.00 | 1 | 0.25 | 15 | 3.75 | | Admiraal, Miguoel | | | 2286 | NED | 0.50 | 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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