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Individual Calculations January 2010 |
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| Graton, Tanguy Total change: 6.30 | |   |
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| 5e Open de Villeneuve sur Lot -2200 | Villeneuve sur Lot | FRA | 2009-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1886 | 1.00 | 2 | 0.10 | 15 | 1.50 | |
|  Lacroix, Romain | | | 2145 | FRA | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Mamah, Isabelle | | | 1720 | FRA | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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 |
| 1752 | 1886 | 1.00 | 1 | 0.32 | 15 | 4.80 | |
| | Birebent, Guy | | | 1752 | FRA | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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