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Individual Calculations March 2010 |
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| Grac, Alain Total change: -42.25 | |   |
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| 25e Open International d'Hiver de Nice | Nice | FRA | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1782 | 1.00 | 6 | -1.69 | 25 | -42.25 | |
|  Delseny, Serge | | | 1998 | FRA | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Di Lazzaro, Gabriele | | | 1930 | ITA | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Hani, Lionel | | | 1479 | FRA | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Claret, Franck | | | 1920 | FRA | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Fassio, Luca | | | 2090 | ITA | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Pineau, Jean | | | 1478 | FRA | 0.00 | 1 | -0.86 | 25 | -21.50 | |
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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