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Individual Calculations September 2012 |
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| Marchal, Roger Total change: -26.10 | |   |
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| 16ème Open International de Wasselonne - Tournoi A (Elos > 1400) | WASSELONNE | FRA | 2012-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1624 | 1.00 | 5 | -1.74 | 15 | -26.10 | |
|  Thiel, Jean-Claude | | | 1965 | FRA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Hasenfratz, Cecile | | | 1433 | FRA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Vaxelaire, Olivier | | | 1505 | FRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | De Ridder, Thibaut | | | 1538 | BEL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Tribillon, Fabrice | | | 1559 | FRA | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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