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Individual Calculations January 2010 |
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| Obert, Julien Total change: -7.50 | |   |
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| Coupe de France - Tour 2 | Various | FRA | 2009-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1800 | 0.00 | 1 | -0.30 | 25 | -7.50 | |
|  Le Ray, Olivier | | | 1952 | FRA | 0.00 | 1 | -0.30 | 25 | -7.50 | |
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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