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Individual Calculations March 2010 |
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| Marciniak, Francois Total change: -25.50 | |   |
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| Open International de Bethune - Tournoi B | Bethune | FRA | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1808 | 1.50 | 6 | -1.62 | 15 | -24.30 | |
|  Adrien, Vincent | | | 1905 | FRA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Pourrahnama, Amir | | | 1946 | FRA | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Tison, Freddy | | | 1711 | FRA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Pigeat, Alexandre | | | 1714 | FRA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Hortensius, Mart | | | 1771 | NED | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Lenaerts, Lennert | | | 1713 | BEL | 0.00 | 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) | | | | Nationale 4 - R5 | Various | FRA | 2010-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1806 | 0.50 | 1 | -0.08 | 15 | -1.20 | |
| | Dubois, Philippe | | | 1748 | FRA | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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