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Individual Calculations September 2023 |
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| Wastiaux, Roland Total change: -11.80 | |   |
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| Brugse Meesters 2023 Open - Belgian Championship 2023 Open A | Brugge | BEL | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1730 | 2.50 | 7 | -0.59 | 20 | -11.80 | |
|  Boer, Alef | | | 2086 | NED | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Dekker, Derk | | | 1905 | NED | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Van Coppenolle, Lander | | | 1884 | BEL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Drugmand, Benoit | | | 1593 | BEL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Van Quekelberghe, Maarten | | | 1506 | BEL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Visser, Wouter | | | 1624 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Dgebuadze, Marie | | | 1863 | BEL | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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