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Individual Calculations January 2009 |
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| Roche, Yves Total change: 4.50 | |   |
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| 14e open international de Fouesnant | Fouesnant | FRA | 2008-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2034 | 5.50 | 9 | 0.74 | 15 | 11.10 | |
|  Coudrain, Jean-Yves | | | 1891 | FRA | 0.50 | 1 | -0.19 | 15 | -2.85 | |  Le Du, Michel | | | 1935 | FRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Le Garrec, Maxime | | | 1790 | FRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Gladyszev, Oleg | m | | 2384 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Peyre, Thomas | | | 1919 | FRA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Gouanelle, Franck | | | 2160 | FRA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Peyre, Camille | | | 1850 | FRA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Delalee, Paul | | | 1904 | FRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Tirard, Hugo | m | | 2384 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | N3 - R2-3 | Various | FRA | 2008-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2034 | 0.00 | 1 | -0.44 | 15 | -6.60 | |
| | Herve, Pierre | | | 2074 | 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) | | |
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