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Individual Calculations July 2023 |
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| Rittelmeyer, Yann-Sven Total change: 9.00 | |   |
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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 |
| 1715 | 1728 | 2.00 | 3 | 0.45 | 20 | 9.00 | |
|  Lhoest, Lancelot | | | 1686 | BEL | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Macai, Ioan | | | 1783 | BEL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Serrano Samper, Sergio | | | 1677 | ESP | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | |
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