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Individual Calculations August 2017 |
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| Vialette, Eric Total change: -12.40 | |   |
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| Open de Lattes 2017 (-2200) | LATTES | FRA | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1626 | 3.00 | 6 | -0.62 | 20 | -12.40 | |
|  Zschiedrich, Heiko | | | 2026 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jager, Lisa | | | 1365 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Plockyn, Romain | | | 1232 | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Marchand, Michel | | | 1468 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Grousset, Nathan | | | 1361 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Muzzarelli, Hogan | | | 1805 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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