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Individual Calculations April 2008 |
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| Grunder, Juerg Total change: -11.25 | |   |
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| N4 - R2 | Various | FRA | 2007-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 2009 | 0.50 | 1 | -0.25 | 25 | -6.25 | |
|  Karbovnik, Sylvain | | | 1820 | FRA | 0.50 | 1 | -0.25 | 25 | -6.25 | |
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) | | | | N4 - R3 | Various | FRA | 2007-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2009 | 0.50 | 1 | -0.03 | 25 | -0.75 | |
|  Desboeufs, Cedric | | | 1989 | SUI | 0.50 | 1 | -0.03 | 25 | -0.75 | |
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 - R4-5 | Various | FRA | 2008-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2010 | 0.00 | 1 | -0.17 | 25 | -4.25 | |
| | Voropaev, Gleb | f | | 2284 | GER | 0.00 | 1 | -0.17 | 25 | -4.25 | |
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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