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Individual Calculations March 2011 |
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| Joundi, Nahed Total change: -11.55 | |   |
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| 8e Bois-Colombes Chess Masters - A | BOIS COLOMBES | FRA | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1934 | 2.50 | 6 | -0.61 | 15 | -9.15 | |
|  Bournique, Bruno | | | 1929 | FRA | 0.50 | 1 | -0.01 | 15 | -0.15 | |  Abiton, Joel | | | 1973 | FRA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Gautier, Joel | | | 1916 | FRA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Duplan, Yves | | | 2024 | FRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Hirschmann, Georges | | | 1854 | FRA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Afraoui, Solenn | | | 1842 | FRA | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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) | | | | Team - Nationale 2 - R5-7 | FRANCE | FRA | 2011-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1925 | 0.50 | 1 | -0.16 | 15 | -2.40 | |
| | Bounya, Myriam | | | 1807 | FRA | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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