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Individual Calculations July 2009 |
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| Airoldi, Roger Total change: -5.40 | |   |
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| Tournoi Interne 2008-2009 de l'Echiquier Nanceien - 3 | Nancy | FRA | 2009-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1783 | 0.50 | 2 | -0.36 | 15 | -5.40 | |
|  Rittie, Daniel | | | 1979 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Parisot, Denis | | | 1705 | FRA | 0.50 | 1 | -0.11 | 15 | -1.65 | |
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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