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Individual Calculations September 2023 |
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| Vereggen, Lars Total change: -20.20 | |   |
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| Brasschaat Open 2023 | Brasschaat | BEL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2347 | 6.00 | 9 | -1.01 | 20 | -20.20 | |
|  Geerts, Luc | | | 1947 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Michel, Steve | | | 1878 | NED | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Patil, Harshal | | | 2044 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Muetsch, Annmarie | | wm | 2203 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | De Jong, Migchiel | m | | 2313 | NED | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Tomov, Georgi | f | | 2274 | BUL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Wahlund, Max | c | | 2021 | SWE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dauw, Sterre | f | | 2215 | BEL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Tuerlinckx, Ben | | | 2000 | BEL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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