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Individual Calculations August 2021 |
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| Tacchini, Bruno Total change: -8.80 | |   |
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| Championnat de France des aveugles et malvoyants 2021 | BAGNERES DE LUCHON | FRA | 2021-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1285 | 2.50 | 7 | -0.44 | 20 | -8.80 | |
|  Auge, Jean | | | 1551 | FRA | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Donadille, Jean-Claude | | | 1308 | FRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Clauzel, Andre | | | 1444 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gerbaux, Regis | | | 1073 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Robin, Lucien | | | 1338 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Bucherie, Volcy | | | 1336 | FRA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Duthoit, Bernard | | | 1379 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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