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Individual Calculations August 2017 |
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| Ballati, Gregory Total change: 76.40 | |   |
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| 4e Open International de Purtichju | GROSSETO PRUGNA | FRA | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1708 | 3.50 | 8 | 1.91 | 40 | 76.40 | |
|  Utrera, Ludovic | | | 2092 | FRA | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Le Roux, Jean-Pierre | g | | 2108 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Thiel, Thomas | f | | 2108 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Boursier, Julien | | | 2042 | FRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Pieri, Pierre-Louis | | | 2108 * | FRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Malassagne, Raphael | | | 2108 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Battesti, Marc-Andria | | | 2019 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Karsenty, Madeleine | | | 1308 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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