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Individual Calculations May 2023 |
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| Van Merris, Francois Total change: 0.40 | |   |
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| Open Brussels Spring 2023 Rounds 1-3 | Brussels | BEL | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1456 | 1.00 | 3 | 0.02 | 20 | 0.40 | |
|  Chauvon, Guillaume | | | 2043 | BEL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Marot, Louis | | | 1196 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Chokouhian, Ahmad | | | 1760 | BEL | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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