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Individual Calculations July 2013 |
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| Mehdid, Patrick Total change: -1.50 | |   |
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| 171e open FIDE du club 608 d'echecs (-2200) | PARIS | FRA | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1517 | 1.00 | 3 | 0.25 | 15 | 3.75 | |
|  Coiffait, Pierre-Basile | | | 1866 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Derumez, Marc | | | 1478 | FRA | 0.00 | 1 | -0.55 | 15 | -8.25 | |  Dagonia, Steve | | | 1902 | FRA | 1.00 | 1 | 0.91 | 15 | 13.65 | |
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) | | | | Championnat Individuel des Hauts de Seine 2013 (-2200) | BOURG LA REINE | FRA | 2013-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1517 | 0.50 | 3 | -0.35 | 15 | -5.25 | |
| | Gautier, Joel | | | 1917 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Delerme, Raymond | | | 1757 | FRA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Barbe, Henry-Julien | | | 1469 | FRA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | * 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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