Rapid:
Individual Calculations September 2023 |
|
|
Perret, Stephane Total change: -10.80 | | |
|
31. tournoi d'echec Martigny | Martigny | SUI | 2023-08-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1832 | 1830 | 1.50 | 4 | -0.54 | 20 | -10.80 | |
| Steenhuis, Jan | | | 2040 | SUI | 0.00 | 1 | -0.23 | 20 | -4.60 | | Cheseaux, Jean-Marc | | | 1430 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Olivier, Jean-Christophe | m | | 2305 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | Caroli Gordillo, Alessio | | | 1551 | SUI | 0.50 | 1 | -0.34 | 20 | -6.80 | | * 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) | |
|