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Individual Calculations July 2009 |
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| Falgayrettes, Philippe Total change: -13.50 | |   |
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| N4 - R7 | Various | FRA | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1903 | 0.00 | 1 | -0.50 | 25 | -12.50 | |
|  Lorenzo, Alfredo | | | 1906 | ESP | 0.00 | 1 | -0.50 | 25 | -12.50 | |
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) | | | | 8e Open International d'Echecs de Malakoff | Malakoff | FRA | 2009-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1903 | 4.50 | 8 | -0.04 | 25 | -1.00 | |
| | Chollat-Namy, Matthieu | | | 1813 | FRA | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Keraval Roignant, Claude | | | 1621 | FRA | 1.00 | 1 | 0.16 | 25 | 4.00 | |  Fournet, Arnaud | | | 2245 | FRA | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Lebret, Christophe | | | 1831 | FRA | 0.00 | 1 | -0.60 | 25 | -15.00 | | | Clementz, Joel | | | 2095 | FRA | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Amram, Roger | | | 1799 | FRA | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Guionnet, Alain | | | 1701 | FRA | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Joussim, Philippe | | | 1743 | FRA | 0.50 | 1 | -0.21 | 25 | -5.25 | |
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) | | |
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