Individual Calculations April 2009 |
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Ponchel, Claude Total change: 8.75 | | |
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N4 - R3 | Various | FRA | 2008-12-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1867 | 1879 | 0.50 | 1 | -0.02 | 25 | -0.50 | |
| Marre, Erwan | | | 1867 | FRA | 0.50 | 1 | -0.02 | 25 | -0.50 | | 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 - R5 | Various | FRA | 2009-02-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1792 | 1884 | 1.00 | 1 | 0.37 | 25 | 9.25 | |
| Grall, Gwenole | | | 1792 | FRA | 1.00 | 1 | 0.37 | 25 | 9.25 | | 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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