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Individual Calculations February 2013 |
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| Boyer, Jean-Francois Total change: 4.65 | |   |
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| Bois-Colombes Chess Master 2012 - Open A | BOIS COLOMBES | FRA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1841 | 3.00 | 7 | 0.31 | 15 | 4.65 | |
|  Marimoutou, Loic | | | 1910 | FRA | 0.00 | 1 | -0.40 | 15 | -6.00 | |  Betari, Abdelkrim | | | 1877 | MAR | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Mousa, Medhat | | | 1942 | EGY | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Dorval, Olivier | | | 1901 | FRA | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Bonvalot, Isabelle | | | 1910 | FRA | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Bensaid, Alexandre | | | 2032 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Dicanot, David | | | 1906 | FRA | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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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