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Individual Calculations September 2009 |
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| Rodon, Gurvan Total change: -7.65 | |   |
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| 11e Festival d'Echecs- 7e open Adultes | St Lo | FRA | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 1983 | 4.00 | 8 | 0.76 | 15 | 11.40 | |
|  Georgescu, Gabriel | m | | 2203 | ROU | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Nadasi, Balazs | | | 2085 | HUN | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Delaire, Eric | | | 1835 | FRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Marie, Maxime | | | 2231 | FRA | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Georgescu, Gabriel-Ioan | f | | 2023 | ROU | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Guedon, Stephane | f | | 2157 | FRA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Letort, Samuel | | | 1983 | FRA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Proorocu, Aurel-George | | | 1942 | ROU | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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 |
| 1913 | 1983 | 3.50 | 8 | -1.27 | 15 | -19.05 | |
| | Duhayon, Yves | | | 2256 | BEL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Oney, Fatmanur | | | 1873 | TUR | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Mevel, Alberic | f | | 2250 | FRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Jaouen, Valentin | | | 1801 | FRA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Foucaud, Philippe | | | 1795 | FRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Berthelot, Maeva | | | 1825 | FRA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Baroudel, Hadrien | | | 1709 | FRA | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Froment, Theophile | | | 1791 | FRA | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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