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Individual Calculations September 2009 |
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| De Solere, Bruno Total change: 2.50 | |   |
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| 9e Open "Cote de Jade" | Pornic | FRA | 2009-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1531 | 1.00 | 4 | 0.10 | 25 | 2.50 | |
|  Olivier, Tom | | | 1749 | FRA | 0.50 | 1 | 0.28 | 25 | 7.00 | |  Gerfault, Pascal | | | 1668 | FRA | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Prodhomme, Adrien | | | 1869 | FRA | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Rioland, Ollivier | | | 1737 | FRA | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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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