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Individual Calculations April 2009 |
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| Rakotoniaina, Erwin Total change: 1.50 | |   |
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| N2 Jeunes - R4 | Various | FRA | 2009-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1751 | 1.00 | 2 | 0.06 | 25 | 1.50 | |
|  Levacic, Adrien | | | 1877 | FRA | 0.00 | 1 | -0.33 | 25 | -8.25 | |  Allard, Thomas | | | 1673 | FRA | 1.00 | 1 | 0.39 | 25 | 9.75 | |
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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