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Individual Calculations March 2017 |
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| Perrin, Alexis Total change: 6.40 | |   |
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| 26eme Open de Gueugnon (-2200) | GUEUGNON | FRA | 2017-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1834 | 3.50 | 5 | 0.32 | 20 | 6.40 | |
|  Dechet, Eric | | | 1434 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bonneau, Alain | | | 1557 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mangone, Pierre | | | 1979 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bonnichon, Arnaud | | | 1497 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Theveniaud, Christophe | | | 2033 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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