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Individual Calculations June 2015 |
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| Ballester, Jonathan Total change: 38.80 | |   |
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| Challenge USCF 2015 | LE VERDON SUR MER | FRA | 2015-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1897 | 3.00 | 3 | 1.94 | 20 | 38.80 | |
|  Capron, Daniel | | | 2128 | FRA | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Schaub, Marc | | | 1976 | FRA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Le Bouil, Jean-Louis | | | 1924 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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