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Individual Calculations September 2011 |
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| Ferriere, Claude-Valery Total change: -9.00 | |   |
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| 23e open international de la ville de Massy | MASSY | FRA | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1510 | 0.00 | 4 | -0.98 | 15 | -14.70 | |
|  Frere, Bruno | | | 1818 | FRA | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Gandolfo, Georges | | | 1678 | FRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Schweisguth, Etienne | | | 1667 | FRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Rubini, Xavier | | | 1681 | FRA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | 136ème open international du club 608 d’échecs des moins de 2300 ELO | PARIS | FRA | 2011-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1494 | 3.50 | 9 | 0.38 | 15 | 5.70 | |
| | Gremont, Henri | | | 1697 | FRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Guionnet, Alain | | | 1631 | FRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Pernet, Roger | | | 1775 | FRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Gagnaire, Isabelle | | | 1418 | FRA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Tchimichkian, Vardan | | | 1635 | FRA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Pommier, Eugene | | | 1477 | FRA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Abbey, Anate | | | 1682 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Austruy, Daniel | | | 1622 | FRA | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Emsalem, Marc | | | 1580 | FRA | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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