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Individual Calculations April 2009 |
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| Jophe, Jacky Total change: -29.10 | |   |
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| N4 - R3 | Various | FRA | 2008-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1926 | 0.00 | 1 | -0.44 | 15 | -6.60 | |
|  Wauquier, Mathieu | | | 1968 | FRA | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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 Yves Coquereau - B | St-Lo | FRA | 2009-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1934 | 2.00 | 7 | -1.50 | 15 | -22.50 | |
| | Ozenne, Corentin | | | 1917 | FRA | 0.00 | 1 | -0.52 | 15 | -7.80 | |  Auvray, Simon | | | 1943 | FRA | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Busnel, Laurent | | | 1960 | FRA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Renault, Jean-Pierre | | | 1903 | FRA | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Roussel, Stanislas | | | 1925 | FRA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Guerineau, Gregoire | | | 1951 | FRA | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Grego, Pierre | | | 1935 | FRA | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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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