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Individual Calculations August 2017 |
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| Ambartsumova, Karina Total change: 6.40 | |   |
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| 4e Open International de Purtichju | GROSSETO PRUGNA | FRA | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 2319 | 6.00 | 9 | 0.32 | 20 | 6.40 | |
|  Bouslimi, Nabil | | | 1974 | FRA | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Bedini, Lucas | | | 1919 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fressinet, Laurent | g | | 2651 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Daif, Sarah | | | 1919 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chalmeton, Guillaume | | | 2064 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Libiszewski, Fabien | g | | 2542 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Pieri, Pierre-Louis | | | 2120 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Hagesather, Ellen | | wm | 2140 | NOR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Aloma Vidal, Robert | m | | 2457 | AND | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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