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Individual Calculations September 2017 |
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| Seo, Jung Min Total change: -14.80 | |   |
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| Xtracon Chess Open 2017 | Helsingor | DEN | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2270 | 2.50 | 4 | -0.37 | 40 | -14.80 | |
|  Svanholm, Borge Waaktaar | | | 1870 * | NOR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Henningsen, Lasse | | | 1988 | DEN | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Samaganova, Alexandra | | | 1992 | KGZ | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Percivaldi, Martin | m | | 2433 | DEN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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