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Individual Calculations January 2010 |
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| Serre, Jean-Philippe Total change: 0.90 | |   |
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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 |
| 1809 | 1749 | 2.00 | 4 | 0.24 | 15 | 3.60 | |
|  Dube, Dimitri | | | 2084 | FRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Benhaim, Louis | | | 1559 | FRA | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Bonas, Jean-Marie | | | 1648 | FRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Sally, Paul-Adrien | | | 1944 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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 4 - R3 | Various | FRA | 2009-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1749 | 0.00 | 1 | -0.18 | 15 | -2.70 | |
| | Heymes, Jean Michel | | | 2008 | FRA | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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