|
Individual Calculations May 2023 |
|
|
|
| Van Der Voorde, Sonja Total change: 25.40 | |   |
|
| Championnat International de Lyon Henri Rinck 2023 | LYON | FRA | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1317 | 3.50 | 7 | 1.27 | 20 | 25.40 | |
|  Jelassi, Brigitte | | | 1116 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Gamba, Claire | | | 1089 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Abiven, Patrick | | | 1477 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Richard, Sylvain | | | 1737 | FRA | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Hernandez, Lara | | | 1907 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Charpentier, Denis | | | 1658 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Crouzet, Bernard | | | 1574 | FRA | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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) | | |
|
