|
Rapid:
Individual Calculations September 2023 |
|
|
|
| Betrisey, Claude Total change: 6.20 | |   |
|
| 31. tournoi d'echec Martigny | Martigny | SUI | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1444 | 0.50 | 3 | 0.31 | 20 | 6.20 | |
|  Olivier, Jean-Christophe | m | | 2305 | FRA | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Binder, Beat | | | 1850 | SUI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tabin, Rene | | | 1796 | SUI | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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) | | |
|
