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Individual Calculations April 2023 |
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| Heyndrickx, Christophe Total change: 6.80 | |   |
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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 |
| 1389 | 1166 | 1.00 | 3 | 0.34 | 20 | 6.80 | |
|  Ladurner, Ulrich | | | 1427 | BEL | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Varlet, Daniel | | | 1320 | BEL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Moledo Del Rio, Alejandro | | | 1419 | BEL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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