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Individual Calculations September 2023 |
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| Herzet, Serge Total change: -12.40 | |   |
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| Tournoi de la Vierge 2023 | Liege | BEL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1738 | 4.00 | 8 | -0.62 | 20 | -12.40 | |
|  Duvillier, Frederic | | | 1338 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Werner, Ivan | | | 2040 | BEL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Delmee, Pierre | | | 1471 | BEL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Simek, Antonia | | | 1538 | BEL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bernard, Romain | | | 1979 | BEL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Van Den Bosch, Arno | | | 2017 | BEL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lazrak, Sami | | | 1600 | BEL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Pinet, Valentine | | | 1333 | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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