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Individual Calculations September 2009 |
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| Jaouen, Valentin Total change: -19.95 | |   |
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| 11e Festival d'Echecs- 11e open jeunes | St Lo | FRA | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1801 | 1.00 | 4 | -1.37 | 15 | -20.55 | |
|  Gueriche, Guillaume | | | 2022 | FRA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Baldi, Valentine | | | 1631 | FRA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Bajoni, Lucas | | | 1656 | FRA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Kovarski, Julien | | | 1614 | FRA | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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) | | | | 24e Open International d'Avoine | Avoine | FRA | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1801 | 4.50 | 9 | 0.04 | 15 | 0.60 | |
| | Chochoy, Patrick | | | 1703 | FRA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Goy, Wilfried | | | 1945 | FRA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Legrand, Jean-Pierre | | | 1530 | FRA | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Rodon, Gurvan | | | 1983 | FRA | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Dubocage, Claude | | | 1976 | FRA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Calonne, Pascal | | | 1545 | FRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Yche, Michel | | | 1931 | FRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Gallois, Jerome | | | 2025 | FRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Roussel, Glenn | | | 1554 | FRA | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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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