Individual Calculations September 2023 |
|
|
Koch, Alain Total change: 2.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Circuit d'Echecs Gascon 2023 Tournoi B | RISCLE | FRA | 2023-08-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1853 | 1839 | 3.50 | 7 | 0.14 | 20 | 2.80 | |
| Mesples, Jean-Marc | | | 1905 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | Levrero, Yolan | | | 1778 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | Rachez, Christophe | | | 1890 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | Rigaud-Retourne, Mael | | | 1800 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | Cazeaux, Didier | | | 1863 | FRA | 1.00 | 1 | 0.53 | 20 | 10.60 | | Gey, Marc-Emile | | | 1879 | FRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | Richard, Thomas | | | 1856 | FRA | 0.50 | 1 | 0.02 | 20 | 0.40 | | 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) | |
|