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Individual Calculations October 2008 |
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| Ek, Per-Ake Total change: -24.00 | |   |
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| Int. Chess Festival Biel ATO | Biel | SUI | 2008-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1848 | 0.00 | 3 | -0.96 | 25 | -24.00 | |
|  Jones, Alessandro | | | 1968 | ITA | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Wenger, Lucas | | | 1983 | SUI | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Viviani, Primo | | | 1996 | SUI | 0.00 | 1 | -0.30 | 25 | -7.50 | |
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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