Individual Calculations March 2012 |
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Zahner, Rolf Total change: 7.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Schoenenwerd Weekend Chess Open | Schoenenwerd | SUI | 2012-02-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1990 | 1658 | 1.00 | 4 | 0.48 | 15 | 7.20 | |
| Meyer, Peter Dr | | | 2049 | SUI | 0.00 | 1 | -0.09 | 15 | -1.35 | | Voegeli, Max | | | 1911 | SUI | 0.50 | 1 | 0.31 | 15 | 4.65 | | Onda, Walter | | | 1941 | SUI | 0.50 | 1 | 0.34 | 15 | 5.10 | | Nadj Hedjesi, Balind | m | | 2058 * | SRB | 0.00 | 1 | -0.08 | 15 | -1.20 | | * 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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