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Individual Calculations February 2023 |
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| Cisterna, Horacio Total change: 11.80 | |   |
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| Open Brussels Winter 2023 Rounds 1-3 | Brussels | BEL | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1647 | 1.00 | 2 | 0.59 | 20 | 11.80 | |
|  Grobli-Casimir, Davy | | | 1863 | BEL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Dessomme, Francois | | | 1895 | BEL | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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