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Individual Calculations February 2023 |
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| Haulotte, Francois Total change: 3.40 | |   |
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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 |
| 1623 | 1723 | 2.00 | 3 | 0.17 | 20 | 3.40 | |
|  Duvillier, Frederic | | | 1323 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ruzhansky, Elias | | | 2042 | BEL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wanschoor, Sean | | | 1504 | BEL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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