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Individual Calculations July 2008 |
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| Tristant, Roger Total change: -11.25 | |   |
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| Championnat Ardennes 2008 | Ardennes | FRA | 2008-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1881 | 3.00 | 5 | 0.22 | 25 | 5.50 | |
|  Defrance, Laurent | | | 2189 | FRA | 0.00 | 1 | -0.14 | 25 | -3.50 | |  Guyon, Jean-Paul | | | 1683 | FRA | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Fourcart, Marc | | | 1769 | FRA | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Lassalle, Arnaud | | | 1977 | FRA | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Beaudiot, Alain | | | 1569 | FRA | 1.00 | 1 | 0.14 | 25 | 3.50 | |
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) | | | | N4 - R6 | Various | FRA | 2008-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1881 | 0.00 | 1 | -0.58 | 25 | -14.50 | |
| | Prioux, Michel | | | 1827 | FRA | 0.00 | 1 | -0.58 | 25 | -14.50 | |
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) | | | NOTE: K factor changed | | N4 - R7 | Various | FRA | 2008-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1870 | 0.50 | 1 | -0.15 | 15 | -2.25 | |
| | Solanas, Ricardo | | | 1760 | FRA | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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) | | |
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