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Individual Calculations July 2008 |
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| Coustance, Kevin Total change: -4.35 | |   |
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| Chpt de France des Jeunes - Open A | La Roche sur Yon | FRA | 2008-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 2038 | 4.50 | 5 | 0.53 | 15 | 7.95 | |
|  Jeannesson, Clement | | | 1782 | FRA | 0.50 | 1 | -0.31 | 15 | -4.65 | |  Eden, James | | | 1790 | FRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Pilte, Nicolas | | | 1865 | FRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Vidal, Hugo | | | 1729 | FRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Langlois, Xavier | | | 1838 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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) | | | | Top Jeunes - R8-11 | Lyon | FRA | 2008-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2038 | 1.00 | 3 | -0.82 | 15 | -12.30 | |
| | Netzer, Jacques | | | 2059 | FRA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Chahbazian, Jean-Baptiste | | | 1876 | FRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Jardine, Ludovic | | | 1935 | FRA | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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