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Individual Calculations July 2009 |
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| Vallejos, Carlos Total change: 36.50 | |   |
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| 1er Grand prix de l'Essonne (2e etape) - C | Evry | FRA | 2009-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1437 | 2.00 | 4 | 1.46 | 25 | 36.50 | |
|  Brumant, Jean-Claude | | | 1752 | FRA | 1.00 | 1 | 0.86 | 25 | 21.50 | | | Jouy, Guy | | | 1715 | FRA | 1.00 | 1 | 0.83 | 25 | 20.75 | |  Guilchard, Benjamin | | | 1775 | FRA | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Bouville, David | | | 1787 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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