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Individual Calculations May 2010 |
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| Le Ray, Olivier Total change: -11.25 | |   |
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| Open A de Maubuee Gondoire Echecs | Bussy Saint Georges | FRA | 2010-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1945 | 2.50 | 6 | 0.28 | 15 | 4.20 | |
|  Clarac, Jean-Marie | | | 2161 | FRA | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Maillot, Gregory | | | 1986 | FRA | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Barbosa, Paulo Eduardo E Silv | | | 2226 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Oger, Philippe | | | 1930 | FRA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Amarger, Vincent | | | 2050 | FRA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Bournique, Bruno | | | 1934 | FRA | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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) | | | | Chpt Seine et Marne -2200 | Savigny le Temple | FRA | 2010-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1938 | 1.00 | 3 | -1.03 | 15 | -15.45 | |
| | Picarda, Laurent | | | 2125 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Gaudin, Roger | | | 1598 | FRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Madon, Francis | | | 1590 | FRA | 0.00 | 1 | -0.89 | 15 | -13.35 | |
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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