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Individual Calculations January 2009 |
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| Pruvost, Alain Total change: -4.25 | |   |
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| 23ème open international - Grand Prix du Touquet - B | Le Touquet Paris Plage | FRA | 2008-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1565 | 1.50 | 5 | -0.03 | 25 | -0.75 | |
|  Bellemere, David | | | 1681 | FRA | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Blanchon, Pascal | | | 1772 | FRA | 0.00 | 1 | -0.23 | 25 | -5.75 | |  Regniez, Alexiane | | | 1707 | FRA | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Marchal, Roger | | | 1703 | FRA | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Gaillet, Philippe | | | 1685 | FRA | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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) | | | | NPC 1 R3 | NPC | FRA | 2008-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1565 | 0.00 | 1 | -0.14 | 25 | -3.50 | |
| | Van Dijk, Hendrik | | | 1879 | FRA | 0.00 | 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) | | |
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