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Individual Calculations September 2021 |
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| Donadille, Jean-Claude Total change: -13.60 | |   |
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| 7e open Fide de St Antonin Noble Val (-1650) | SAINT ANTONIN NOBLE VAL | FRA | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1309 | 2.00 | 5 | -0.68 | 20 | -13.60 | |
|  Pages, Philippe | | | 1107 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Adiba, Jean-Claude | | | 1422 | FRA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Grard, Alain | | | 1503 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Beuzelin, Louis | | | 1123 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Leroux, Guy | | | 1251 | FRA | 0.50 | 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) | | |
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