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Individual Calculations March 2023 |
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| Delahaye, Frederick Total change: -7.60 | |   |
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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 |
| 1763 | 1806 | 4.50 | 9 | -0.38 | 20 | -7.60 | |
|  Flahaut, Clement | | | 1674 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Lefevre, Thibaut | | | 1512 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tabutin, Lucas | | | 1445 | FRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Cocquyt, Tijs | | | 2053 | BEL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Delalee, Paul | | | 2067 | FRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Ghezzali, Leana | | | 1442 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bourgois, Bastien | | | 2162 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bismuth, Raphael | | | 1406 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dwilewicz, Katarzyna | | wf | 2106 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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