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Individual Calculations December 2019 |
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| Rorive, Alain Total change: -11.80 | |   |
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| 34e Open International du Touquet - Open B | LE TOUQUET PARIS PLAGE | FRA | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1276 | 1.50 | 7 | -0.59 | 20 | -11.80 | |
|  Wolfangel, Claude | | | 1578 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Blot, Philippe | | | 1553 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Christophe-Hayot Tis, Jean-Romain | | | 1091 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gobeaut, Claudine | | | 1430 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Siauve, Julien | | | 1676 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Deleu, Ellen | | | 1404 | BEL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Ben Brahim, Hedi | | | 1403 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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