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Individual Calculations March 2012 |
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| Pecorini, Jean-Marc Total change: 7.50 | |   |
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| 28.Open Int. de Geneve B | Geneva | SUI | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1478 | 1.00 | 3 | 0.25 | 30 | 7.50 | |
|  Sudomir, Jean-Denis | | | 1766 | FRA | 0.00 | 1 | -0.16 | 30 | -4.80 | |  Muller, Daniel | | | 1571 | SUI | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Visan, Cornel | | | 1694 | SUI | 1.00 | 1 | 0.78 | 30 | 23.40 | |
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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