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Individual Calculations March 2023 |
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| Bouguern, Sarah Total change: -34.00 | |   |
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| 39e Open International de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1220 | 0.00 | 6 | -0.85 | 40 | -34.00 | |
|  Dufeux, Elia | | | 1540 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kallenbrunn, Philippe | | | 1494 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Medghoul, Lazare | | | 1495 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Billet, Philippe | | | 1496 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Iaali, Abdelrahman | | | 1733 | LBN | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Grima, Eric | | | 1493 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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