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Individual Calculations July 2017 |
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| De Haan, Jurgen Total change: 17.60 | |   |
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| 41eme open international d'echecs de Fourmies - Open B | FOURMIES | FRA | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1554 | 4.00 | 5 | 0.44 | 40 | 17.60 | |
|  Allays, Christian | | | 1299 | FRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Ledoux, Hugo | | | 1154 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vandurme, Philippe | | | 1549 | BEL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Jamar, Marc | | | 1526 | BEL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Marchyllie, Gabriel | | | 1335 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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