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Individual Calculations July 2023 |
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| Declerck, Olivier Total change: 48.80 | |   |
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| Open Brussels Spring 2023 Rounds 7-9 | Brussels | BEL | 2023-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1525 | 2.00 | 3 | 1.22 | 40 | 48.80 | |
|  Siebert, Matias | | | 1731 | BEL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Lintner, Felix | | | 1759 | AUT | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Mechkor, Mohamed | | | 1651 | BEL | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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