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Individual Calculations September 2023 |
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| Bleuzen, Erwan Total change: -5.80 | |   |
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| 1er Open International de Perros-Guirec - Open A (-2200) | PERROS GUIREC | FRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1942 | 4.00 | 6 | -0.29 | 20 | -5.80 | |
|  Loizil, Joel | | | 1567 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Abergel, Thal | g | | 2380 | FRA | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Roger, Arnaud | | | 1659 | FRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Baghdadi, Ali | | | 1542 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rivet, Bertrand | | | 1659 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ruch, Bernard | | | 1777 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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