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Individual Calculations January 2010 |
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| Combaz, Jean Michel Total change: -3.00 | |   |
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| Championnat de Savoie | Chambery | FRA | 2009-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1733 | 2.00 | 4 | 0.75 | 25 | 18.75 | |
|  Drillat, Michel | | | 1986 | FRA | 1.00 | 1 | 0.81 | 25 | 20.25 | |  Pillard, Jean-Luc | | | 2000 | FRA | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Billotti, Romain | | | 1822 | FRA | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Ligneaut, Daniel | | | 1734 | FRA | 1.00 | 1 | 0.50 | 25 | 12.50 | |
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 4 - R3 | Various | FRA | 2009-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1733 | 0.00 | 1 | -0.57 | 25 | -14.25 | |
| | Racs, Olivier | | | 1685 | FRA | 0.00 | 1 | -0.57 | 25 | -14.25 | |
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 - R4 | Various | FRA | 2009-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1733 | 0.00 | 1 | -0.30 | 25 | -7.50 | |
| | Sivan, Michel | | | 1884 | FRA | 0.00 | 1 | -0.30 | 25 | -7.50 | |
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) | | |
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