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Individual Calculations September 2023 |
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| Bretsztajn, Alain Total change: 0.00 | |   |
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| Festival International du Pays d'Aix 2023 - Open -1500 Elo | AIX EN PROVENCE | FRA | 2023-08-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1227 | 0 | 1.50 | 5 | 0.00 | 1078 | | 0.00 | |
|  Bicais, Noam | | | 1005 | FRA | 1.00 | 1 | 0.00 | | 0.00 | |  Gautier Mazauric, Thomas | | | 1379 | FRA | 0.00 | 1 | 0.00 | | 0.00 | | | Feugier, Bruno | | | 1176 | FRA | 0.00 | 1 | 0.00 | | 0.00 | | | Lassalle, Marc | | | 1347 | FRA | 0.00 | 1 | 0.00 | | 0.00 | | | Bonn, Olivier | | | 1226 | FRA | 0.50 | 1 | 0.00 | | 0.00 | |
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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