Individual Calculations November 2009 |
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Koppen, Willem Total change: 15.00 | | |
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9.Winterthurer Schachwoche - Allg. Open | Winterthur | SUI | 2009-10-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1832 | 1586 | 1.00 | 2 | 0.60 | 25 | 15.00 | |
| Minondo, Alvaro | | | 1863 | ESP | 1.00 | 1 | 0.83 | 25 | 20.75 | | Bachmann, Christian | | | 1800 | SUI | 0.00 | 1 | -0.23 | 25 | -5.75 | | 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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