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Individual Calculations September 2011 |
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| Sandjivy, Jean Marc Total change: 30.30 | |   |
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| 4e open international d'Ille-et-Vilaine | RENNES | FRA | 2011-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1366 | 2.00 | 5 | 1.01 | 30 | 30.30 | |
|  Le Marec, Laura | | | 1679 | FRA | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Caillot, Arnaud | | | 1729 | FRA | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Shakessi, Hossein | | | 1585 | FRA | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Clement, Christian | | | 1471 | FRA | 1.00 | 1 | 0.64 | 30 | 19.20 | | | Mercier, Franck | | | 1643 | FRA | 1.00 | 1 | 0.83 | 30 | 24.90 | |
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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