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Individual Calculations July 2012 |
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| Percheron, Andre Total change: -4.95 | |   |
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| Team 2012 - Nationale 3 - R8-9 | FRANCE | FRA | 2012-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 1896 | 0.00 | 1 | -0.23 | 15 | -3.45 | |
|  Ribaud-Chevrey, Philippe | | | 2104 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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) | | | | 49รจ Open FIDE Chess XV moins de 2100 elo | PARIS | FRA | 2012-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1896 | 3.00 | 4 | -0.10 | 15 | -1.50 | |
| | Marmier, Eric | | | 1515 | FRA | 0.00 | 1 | -0.91 | 15 | -13.65 | | | Farjaudon, Hugo | | | 1496 * | FRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Slavkovic, Vitomir | | | 1698 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Dagonia, Steve | | | 1891 | FRA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | * 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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