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Individual Calculations August 2017 |
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| Dubois, Jacky Total change: -26.20 | |   |
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| Open de Lattes 2017 (-2200) | LATTES | FRA | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1672 | 3.00 | 6 | -1.31 | 20 | -26.20 | |
|  Chubilleau, Daniel | | | 1272 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sansorgne, Eliot | | | 2020 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Quelennec, Alain | | | 1471 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Leost, Joel | | | 1362 | FRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Vianey, Marie | | | 1420 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Tur, Fabrice | | | 1378 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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