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Individual Calculations March 2023 |
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| Dautheville, Simon Total change: -18.60 | |   |
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| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1785 | 5.50 | 9 | -0.93 | 20 | -18.60 | |
|  Adiba, Jean-Claude | | | 1393 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hemberger, Eric | | | 1558 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Tadlaoui, Hamza | | | 1514 | FID | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rouzier, Germain | | | 1385 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rivet, Bertrand | | | 1578 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Naymanova, Patricie | | wc | 1832 | BUL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Faivre, Pierre-Alix | | | 1770 | FRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Fevrier, Nathan | | | 1640 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Shaffer, Alexander | | | 1745 | PUR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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