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Individual Calculations May 2017 |
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| Vaillant, Stephane Total change: -44.00 | |   |
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| Team 2017 - Nationale 3 r9 | FRANCE | FRA | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1860 | 0.50 | 2 | -0.53 | 20 | -10.60 | |
|  Germain, Florent | | | 1721 | FRA | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Borges, Joachim | | | 1979 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Open International de la Ville de Metz 2017 | METZ | FRA | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1860 | 4.00 | 9 | -1.67 | 20 | -33.40 | |
| | Karpatchev, Aleksandr | g | | 2260 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Molinari, Jean-Marc | | | 1460 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coste, Thierry | | | 2107 | FRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Mazoyer, Eric | | | 1677 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Da Ces, Philippe | | | 2029 | BEL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Guliyev, Tofig | | | 1460 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Berthier, Grant | | | 1647 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Alberti, Jonas | | | 1460 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Heckly, Jean-Louis | | | 1558 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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