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Individual Calculations March 2023 |
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| Boulanger, Corentin Total change: -22.60 | |   |
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| 24e open international de Fenain | FENAIN | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1568 | 1.50 | 4 | -1.13 | 20 | -22.60 | |
|  Ahmed Holi Ali, Moawia | c | | 1965 | SUD | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Desfontaine, Aurelien | | | 1190 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Duda, Samuel | | | 1229 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dupont, Daniel-Noel | | | 1365 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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