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Individual Calculations August 2017 |
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| Oules, Gerard Total change: 13.40 | |   |
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| Open de Lattes 2017 (-2200) | LATTES | FRA | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1166 | 1.50 | 3 | 0.67 | 20 | 13.40 | |
|  Jouhannet, Patrick | | | 1444 | FRA | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Hervy, Daniel | | | 1232 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Leost, Joel | | | 1362 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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