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Individual Calculations April 2023 |
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| Defays, Alain Total change: -6.40 | |   |
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| Open Brussels Winter 2023 Rounds 8 - 11 | Brussels | BEL | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1322 | 1.00 | 4 | -0.32 | 20 | -6.40 | |
|  Simek, Antonia | | | 1479 | BEL | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Maquoi, Sophie | | | 1369 | BEL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Rando, Manuel | | | 1523 | BEL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Debaisieux, Theo | | | 1427 | BEL | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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