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Individual Calculations May 2015 |
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| Jangwa, Valentin Total change: 1.00 | |   |
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| 7e open chess tour de Juvisy | JUVISY SUR ORGE | FRA | 2015-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1719 | 2.50 | 5 | 0.05 | 20 | 1.00 | |
|  Tisin, Gilles | | | 1926 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  De Lagontrie, Jean | | | 1841 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Basset, Jean-Yves | | | 1319 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Masalles, Roland | | | 1555 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bismuth, Lea | | | 1916 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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