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Individual Calculations April 2009 |
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| Gidel, Jean-Louis Total change: -1.35 | |   |
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| 1er Grand prix de l'Essonne (1e etape) - B | Orsay | FRA | 2009-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2160 | 4.00 | 7 | -0.09 | 15 | -1.35 | |
|  Baron, Daniel | | | 2118 | FRA | 1.00 | 1 | 0.44 | 15 | 6.60 | |  Baumhauer, Christian | | | 2031 | FRA | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Lebrun, Xavier | | | 2217 | FRA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Rasinaru, Alina | | | 2018 | ROU | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Marchand, Andre | | | 2046 | FRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Perrin, Guillaume | f | | 2302 | FRA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Baron, Romuald | | | 1942 | FRA | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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