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Individual Calculations September 2019 |
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| Colijn, Stefan Total change: 7.40 | |   |
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| Open Brasschaat 2019 | Brasschaat | BEL | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2322 | 6.50 | 9 | 0.37 | 20 | 7.40 | |
|  Heyman, Geert | | | 1922 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vande Velde, Erik | | | 1922 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Block, Fabio | | | 2039 | BEL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sadkowski, Daniel | f | | 2177 | BEL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Dgebuadze, Alexandre | g | | 2490 | BEL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Dardha, Daniel | f | | 2424 | BEL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Grochal, Joey | f | | 2313 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Schuermans, Robert | | | 1986 | BEL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dauw, Sterre | | | 2148 | BEL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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