|
Individual Calculations March 2023 |
|
|
|
| Riballet, Jean-Paul Total change: 12.80 | |   |
|
| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1104 | 3.00 | 9 | 0.64 | 20 | 12.80 | |
|  Dubertrand, Bernard | | | 1486 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Hallay, Luc | | | 1351 | FRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Jean, Robert | | | 1443 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Alcantara, Eliyakim | | | 1291 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ourry, Elina | | | 1217 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Klein, Fabrice | | | 1157 | FRA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Vernadet, Bernard | | | 1218 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Klein, Jean-Yves | | | 1221 | FRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Bichon, Maryse | | | 1305 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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) | | |
|
