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Individual Calculations January 2010 |
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| Blondel, Jean-Michel Total change: -2.85 | |   |
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| XIXe Open de Caen BNP Paribas | Caen | FRA | 2009-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1590 | 0.50 | 3 | -0.15 | 15 | -2.25 | |
|  Chandran, Franck | | | 1776 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Roussel, Stanislas | | | 1869 | FRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Bordais, Benjamin | | | 1805 | FRA | 0.50 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | Open International d'échecs de Rouen | Rouen | FRA | 2009-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1586 | 0.50 | 4 | -0.04 | 15 | -0.60 | |
| | Delaruelle, Christian | | | 1885 | FRA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Ashanina, Olga | | | 1980 | RUS | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Vigneron, Frederic | | | 1934 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Biyidi, Thomas | | | 1829 | FRA | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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