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Individual Calculations April 2023 |
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| Perez, David Total change: -34.40 | |   |
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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 |
| 1677 | 1449 | 0.00 | 3 | -0.86 | 40 | -34.40 | |
|  Rittelmeyer, Yann-Sven | | | 1736 | FRA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Venet, David | | | 1974 | BEL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Varlet, Daniel | | | 1320 | BEL | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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