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Individual Calculations August 2017 |
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| Bonnafous, Michel Total change: -15.60 | |   |
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| 3e Open International du Comite Varois des Echecs - Principal | SANARY SUR MER | FRA | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 1988 | 2.50 | 9 | -0.78 | 20 | -15.60 | |
|  Kirk, Ezra | f | | 2357 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Bacrot, Alexandre | | | 2140 | FRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Mory, Eric | | | 2114 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mazzella, Enzo | | | 2080 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Langevin, Philippe | | | 2150 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Rayne, Remy | | | 2071 | FRA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Jean, Claude | | | 2078 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Baroyan, Davit | | | 1946 | FRA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Raclot, Leo | | | 1942 | FRA | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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