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Individual Calculations May 2019 |
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| Saba, Nathalie Total change: -12.60 | |   |
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| Open International du Marais 2019 (-2200) | PARIS | FRA | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1636 | 3.00 | 6 | -0.63 | 20 | -12.60 | |
|  Koulitchenko, Alexandre | | | 2036 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vega-Ritter, Isabelle | | | 1370 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Blanchard, Samuel | | | 1865 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Biagi, Silvan | | | 1278 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Haas, Alexandre | | | 1236 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barzilay, Marianne | | | 1489 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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