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Individual Calculations April 2008 |
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| Roos, Jean-Luc Total change: -4.40 | |   |
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| 3e Open International - A | Mundolsheim | FRA | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2324 | 4.00 | 6 | -0.44 | 10 | -4.40 | |
|  Roth, Antoine | | | 1974 | FRA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Trapp, Thibaut | | | 2009 | FRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Miezis, Normunds | g | | 2527 | LAT | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Chinoune, Karim | | | 2020 | FRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Groffen, Hans | | | 2152 | NED | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Grandidier, Raphael | | | 2018 | FRA | 1.00 | 1 | 0.14 | 10 | 1.40 | |
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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