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Individual Calculations June 2023 |
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| Tahari, Youcef Nazim Total change: 22.40 | |   |
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| Open Brussels Spring 2023 rounds 4-6 | Brussels | BEL | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1389 | 1.00 | 3 | 0.56 | 40 | 22.40 | |
|  Rittelmeyer, Yann-Sven | | | 1720 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Szajnicki, Dawid | | | 1673 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Pepermans, Jelle | | | 1677 | BEL | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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