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Individual Calculations April 2009 |
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| Dubois, Marie Total change: -8.75 | |   |
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| Open RETIF 2008-2009 (Ch dept Loire Atlantique) - 2 | PDL | FRA | 2008-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1637 | 1.00 | 1 | 0.78 | 25 | 19.50 | |
|  Poulain, Yves | | | 1855 | FRA | 1.00 | 1 | 0.78 | 25 | 19.50 | |
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) | | | | N4 - R3 | Various | FRA | 2008-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1637 | 0.00 | 1 | -0.36 | 25 | -9.00 | |
|  Lefevre, Bernard | | | 1741 | FRA | 0.00 | 1 | -0.36 | 25 | -9.00 | |
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) | | | | 7e open international de Nantes | Nantes | FRA | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1637 | 0.00 | 3 | -0.53 | 25 | -13.25 | |
| | Kirk, Ezra | | | 1839 | FRA | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Kirk, Jason | | | 1985 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Le Goff, Ronan | | | 1904 | FRA | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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) | | | | N4 - R4 | Various | FRA | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1645 | 0.00 | 1 | -0.24 | 25 | -6.00 | |
| | Peynichon, Jean-Charles | | | 1846 | 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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