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Individual Calculations January 2010 |
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| Grateau, Jean-Noel Total change: 0.15 | |   |
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| Championnat d'Echecs d'Indre et Loire | Tours | FRA | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1931 | 3.00 | 5 | 0.27 | 15 | 4.05 | |
|  Graciette, Paul | | | 1689 | FRA | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Picard, Remi | | | 2032 | FRA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Dupre-Depril, Tom | | | 1661 | FRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Egreteau, Eric | | | 1977 | FRA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Dube, Dimitri | | | 2084 | FRA | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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) | | | | Nationale 3 - R4 | Various | FRA | 2009-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1921 | 0.50 | 1 | -0.26 | 15 | -3.90 | |
| | Cyrille, Dominique | | | 1716 | FRA | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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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