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Individual Calculations April 2009 |
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| Pruvost, Alain Total change: 31.25 | |   |
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| NPC 1- R4-5 | NPC | FRA | 2009-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1561 | 1.00 | 2 | 0.34 | 25 | 8.50 | |
|  Bourgeois, Florian | | | 1737 | FRA | 0.00 | 1 | -0.27 | 25 | -6.75 | |  Michaux, Bernard | | | 1644 | FRA | 1.00 | 1 | 0.61 | 25 | 15.25 | |
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) | | | | 25e open international de Cappelle | Cappelle la Grande | FRA | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1561 | 2.00 | 7 | 0.91 | 25 | 22.75 | |
| | Cox, Jan | | | 1814 | NED | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Bijaoui, Denis | | | 1827 | FRA | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Lucas, Jean | | | 1911 | FRA | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Allentin, Eric | | | 1911 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Daniel, Antoine | | | 1825 | FRA | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Vlahovic, Dimitri | | | 1798 | FRA | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Louis, Andre | | | 1899 | FRA | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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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