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Individual Calculations September 2023 |
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| Rivet, Bertrand Total change: 2.20 | |   |
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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 |
| 1785 | 1659 | 2.50 | 6 | 0.11 | 20 | 2.20 | |
|  Bouget, Alexandre | f | | 2229 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Robin, Lucien | | | 1514 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Arzur, Maia | | | 2030 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bacon, Bruno | | | 1441 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bleuzen, Erwan | | | 1942 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rotman-Pereira, Aliocha | | | 1554 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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