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Individual Calculations August 2017 |
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| Ezanno, Yvon Total change: -25.40 | |   |
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| 10e open international d'Ille-et-Vilaine - Tournoi B | RENNES | FRA | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1464 | 2.00 | 5 | -1.27 | 20 | -25.40 | |
|  Detournay, Claude | | | 1102 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Herreman-Boutot, Louise | | | 1545 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Boisyvon, Eric | | | 1401 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Sarazin, Amelie | | | 1268 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Le Devehat, Francois | | | 1365 | FRA | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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