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Individual Calculations January 2022 |
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| Bellahcene, Sofia Total change: -76.40 | |   |
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| 18e Open de Vandoeuvre 2021 - Tournoi B (1300-1999 elo) | VANDOEUVRE LES NANCY | FRA | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1890 | 5.00 | 9 | -1.91 | 40 | -76.40 | |
|  Boualit, Michael | | | 1633 | FRA | 1.00 | 1 | 0.18 | 40 | 7.20 | |  De Lagontrie, Jean | | | 1699 | FRA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Legrand, Hugo | | | 1721 | FRA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Lecocq, Alexandre | | | 1490 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Thiery, Christophe | | | 1753 | FRA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Kries, Yvon | | | 1731 | LUX | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Porteman, Eric | | | 1809 | BEL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Lalonde, Hugo | | | 1654 | FRA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Oumer, Walid | | | 1530 | FRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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