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Individual Calculations May 2015 |
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| Biffot, Rodrigue Total change: -30.00 | |   |
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| 234-B open FIDE du club 608 (-1600 elo) | PARIS | FRA | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1364 | 1.00 | 4 | -0.75 | 40 | -30.00 | |
|  Hurstel, Alexis | | | 1544 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Hurstel, Jean Jacques | | | 1161 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Mekhane, Adam | | | 1459 | FRA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Mauffrey, Fabienne | | | 1465 | FRA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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