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Individual Calculations January 2015 |
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| Gratien, Joel Total change: -9.80 | |   |
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| 4e Open Fide -2200 de l'Arsenal du Robert | LE ROBERT | FRA | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1479 | 0.00 | 2 | -0.49 | 20 | -9.80 | |
|  Guillaume, Marvin | | | 1742 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Fares, Leo | | | 1620 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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