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Individual Calculations July 2009 |
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| Roy, Alain Total change: 8.70 | |   |
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| N3 - R7 | Various | FRA | 2009-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 1892 | 0.00 | 1 | -0.19 | 15 | -2.85 | |
|  Le Hay, Thierry | | | 2145 | FRA | 0.00 | 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) | | | | N3 - R8-9 | Various | FRA | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1889 | 1.00 | 1 | 0.63 | 15 | 9.45 | |
| | Dessaux, David | | | 1982 | FRA | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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) | | | | 1er Open d'Echecs FIDE d'Ermont | Ermont | FRA | 2009-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 1889 | 0.50 | 2 | 0.14 | 15 | 2.10 | |
|  Pozdnjakov, Evgueniy | | | 2239 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Le, Minh Trung Remy | | | 2078 | FRA | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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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