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Individual Calculations September 2009 |
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| Delaire, Eric Total change: -0.60 | |   |
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| 11e Festival d'Echecs- 7e open Adultes | St Lo | FRA | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1835 | 1.50 | 5 | -0.53 | 15 | -7.95 | |
|  Rouhani, Farhad | | | 2049 | SWE | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Rodon, Gurvan | | | 1983 | FRA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Fernandez, Clement | | | 1689 | FRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Bourdonnais, Loic | | | 2145 | FRA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Letourneur, Michel | | | 1717 | FRA | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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) | | | | 6e open international de Plancoet | Plancoet | FRA | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 1835 | 1.50 | 5 | 0.49 | 15 | 7.35 | |
| | Gervasio, Ricardo | | | 2235 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Marchadour, Claire | | wf | 2101 | FRA | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Lepigoche, Cyril | | | 1999 | FRA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Simon, Daniel | | | 2072 | SUI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Tholey, Jean-Paul | | | 2008 | FRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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