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Individual Calculations September 2021 |
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| Vallet, Marc Total change: -14.80 | |   |
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| Brugse Meesters - Belgian Open Championship 2021 A-group | Brugge | BEL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2181 | 5.50 | 9 | -0.74 | 20 | -14.80 | |
|  Musabayeva, Diana | | | 1873 | BEL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Barbier, Wiebke | | | 1979 | BEL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Warnaar, Alisha | | | 1857 | NED | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Leenhouts, Koen | m | | 2414 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Green, Michael | | | 1955 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ondersteijn, Niels | m | | 2376 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sonneveld, David | | | 1781 * | NED | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Schoeneshoefer, Adrian | | | 1945 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Gillot, Florent | | | 1964 | BEL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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