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Individual Calculations May 2010 |
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| Jangwa, Valentin Total change: -18.90 | |   |
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| 2e Chess Open Tour de Juvisy | Juvisy sur Orge | FRA | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1826 | 1.00 | 5 | -1.26 | 15 | -18.90 | |
|  Aslanian, Julietta | | | 1934 | GEO | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Levesque, Thomas | | | 1971 | FRA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kambrath, Yannick | | | 1941 | FRA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Violleau, Jean-Claude | | | 1698 | FRA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Merkiled, Gilles | | | 1761 | FRA | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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