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Individual Calculations April 2009 |
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| Guo, Charlotte Total change: -41.50 | |   |
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| N2 Jeunes - R4 | Various | FRA | 2009-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1754 | 0.00 | 1 | -0.43 | 25 | -10.75 | |
|  Testa, Stephane | | | 1805 | FRA | 0.00 | 1 | -0.43 | 25 | -10.75 | |
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) | | | | N1 - R6-7 | Various | FRA | 2009-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1754 | 0.00 | 2 | -0.36 | 25 | -9.00 | |
| | Brih, Touatia | | | 1951 | FRA | 0.00 | 1 | -0.25 | 25 | -6.25 | |  Marino, Olivier | | | 2100 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | | Chpt Jeunes IDF Minimes Filles | Paris | FRA | 2009-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1754 | 0.00 | 2 | -0.87 | 25 | -21.75 | |
| | Kohi, Camilla | | | 1836 | FRA | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Khan, Mai-Ly | | | 1765 | FRA | 0.00 | 1 | -0.48 | 25 | -12.00 | |
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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