|
Individual Calculations March 2023 |
|
|
|
| Coant, Jean-Francois Total change: -49.80 | |   |
|
| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1689 | 5.00 | 9 | -2.49 | 20 | -49.80 | |
|  Metereau, Alain | | | 1321 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Garlopeau, Brigitte | | | 1327 | FRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Rouzier, Germain | | | 1319 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Dumoulin, Philippe | | | 1407 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Fernandez, Jose | | | 1568 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Decultot, Bernard | | | 1429 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tadlaoui, Hamza | | | 1514 | FID | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Alcantara, Levanah | | | 1397 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Camus, Alain | | | 1336 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | |
|
