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Individual Calculations April 2013 |
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| Grima, Francis Total change: -28.50 | |   |
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| 20e Open International de Selestat - Open B (1400-1799) | SELESTAT | FRA | 2013-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1440 | 0.50 | 4 | -0.95 | 30 | -28.50 | |
|  Geissler, Corinne | | | 1535 | FRA | 0.50 | 1 | 0.13 | 30 | 3.90 | |  Nourani, Maral | | | 1549 | IRI | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Guiberteau, Thierry | | | 1626 | FRA | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Nachbaur, Edmond | | | 1464 | FRA | 0.00 | 1 | -0.47 | 30 | -14.10 | |
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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