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Individual Calculations May 2015 |
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| Didierjean, Tristan Total change: -1.40 | |   |
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| Open International d'échecs de Lyon 2015 | LYON | FRA | 2015-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1748 | 3.00 | 6 | -0.07 | 20 | -1.40 | |
|  Malandre, Lucie | | | 1348 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fayel, Nicolas | | | 1938 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Egan, Simon | | | 1524 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Karagyozian, Edgar | | | 2148 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Merrheim, Xavier | | | 1877 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Nguyen-Dinh, Dominique | | | 1587 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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