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Individual Calculations May 2012 |
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| Mathie, Frederic Total change: -28.50 | |   |
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| 19e Open International de Selestat - Open B (1400-1800) | SELESTAT | FRA | 2012-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1615 | 1.00 | 3 | -0.95 | 30 | -28.50 | |
|  Billard, Isabelle | | | 1484 | FRA | 0.50 | 1 | -0.18 | 30 | -5.40 | |  Gauthier, Laurent | | | 1558 | FRA | 0.50 | 1 | -0.08 | 30 | -2.40 | | | Bellahcene, Meriem | | | 1475 | FRA | 0.00 | 1 | -0.69 | 30 | -20.70 | |
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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