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Individual Calculations January 2009 |
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| Roger, Juliette Total change: -18.75 | |   |
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| N3 - R1 | Various | FRA | 2008-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1551 | 0.00 | 1 | -0.61 | 25 | -15.25 | |
|  Gregoire, Michele | | | 1474 | FRA | 0.00 | 1 | -0.61 | 25 | -15.25 | |
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) | | | | 8e rencontres nationales et internationales - Avenir | Cap d'Agde | FRA | 2008-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1551 | 1.00 | 4 | -0.14 | 25 | -3.50 | |
| | Tabaroni, Serge | | | 1713 | FRA | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Rodriguez, Jean-Pierre | | | 1693 | FRA | 0.50 | 1 | 0.19 | 25 | 4.75 | |  Mamah, Isabelle | | | 1686 | FRA | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Kouatly, Sami | | | 1768 | FRA | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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) | | |
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