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Individual Calculations February 2016 |
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| Frih, Ameur Total change: -22.60 | |   |
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| Bois-Colombes Chess Master 2015 - Open A (1800 et plus) | BOIS COLOMBES | FRA | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2193 | 3.50 | 6 | -1.13 | 20 | -22.60 | |
|  Imbert, Christophe | | | 2012 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Plane, Boris | | | 2066 | FRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Lucas, Jean-Christian | | | 2082 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Vlachos, Anatole | | | 1990 | GRE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Lao, Lenath | | | 1805 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Durand, Jeremie | | | 1821 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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