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Individual Calculations September 2023 |
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| Fretel, Didier Total change: -38.00 | |   |
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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 |
| 1593 | 1621 | 3.00 | 6 | -0.21 | 20 | -4.20 | |
|  Budak, Rewi | | | 2075 | FRA | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Bleuzen, Christian | | | 1287 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bihi, Mehdi | | | 1817 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Brard, Laurent | | | 1751 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Chetail, Jean-Louis | | | 1400 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Davoise, Quentin | | | 1227 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | Championnat de France 2023 - Open Senior Plus | HUEZ | FRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1621 | 4.00 | 9 | -1.69 | 20 | -33.80 | |
| | Bricard, Herve | | | 2002 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Albouy, Philippe | | | 1224 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Venner, Laurent | | | 1891 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Menez, Jean-Pierre | | | 1221 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hadamard, Olivier | | | 1728 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Tinarrage, Xavier | | | 1433 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Gil, Jean-Jacques | | | 1397 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Subra, Thierry | | | 1226 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koch, Cyril | | | 1382 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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