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Individual Calculations January 2009 |
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| Boukhris-Ferre, Yacine Total change: 19.05 | |   |
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| 8e rencontres nationales et internationales - Cavalier | Cap d'Agde | FRA | 2008-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1916 | 4.50 | 8 | 0.56 | 15 | 8.40 | |
|  Demumieux, Joel | | | 1738 | FRA | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Andre, Damien | | | 2006 | BEL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Bach, Anatole | | | 1768 | FRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Miguel, Alain | | | 1835 | FRA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Mondon, Fabrice | | | 1997 | FRA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Martin, Bruno | | | 1995 | FRA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Fournier, Camille | | | 2030 | FRA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Saliou, Jean-Yves | | | 1987 | FRA | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | N4 - R2 | Various | FRA | 2008-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1916 | 1.00 | 1 | 0.71 | 15 | 10.65 | |
| | Beaurain, Jerome | | | 2077 | FRA | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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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