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Rapid:
Individual Calculations July 2023 |
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| Brunet Vrijens, Leo Total change: 14.40 | |   |
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| Open Rapid Brussels 2023 Black Death | Brussels | BEL | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1531 | 4.00 | 5 | 1.43 | 20 | 28.60 | |
|  Dohogne, Yves | | | 1823 | BEL | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Vargas, Luis | | | 1314 | BEL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mechkor, Mohamed | | | 1766 | BEL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Doumeksa, Faissal | | | 1373 | BEL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | De Paoli, Tyron | | | 1362 | BEL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | 1er double du CREB rapid | Brussels | BEL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1531 | 1.00 | 4 | -0.71 | 20 | -14.20 | |
| | Ahmetaj, Rasim | | | 1894 | BEL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Raptis, Olympios | | | 1338 | BEL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Simon, Fernand | | | 1326 | BEL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Cornil, Etienne | | | 1899 | BEL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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