Individual Calculations May 2023 |
|
|
Frair, Franck Total change: 27.60 | | |
|
10e Open International d'Echecs de Martinique - Memorial Joel Gratien | SAINTE LUCE | FRA | 2023-04-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1648 | 1406 | 1.50 | 4 | 0.69 | 40 | 27.60 | |
| Douglas, Lionel | | | 1700 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | Prudent, Sylvio | | | 1672 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | Lefrancois, Frederic | | | 1554 | FRA | 0.50 | 1 | 0.20 | 40 | 8.00 | | Diamant-Berger, Ludovic | | | 1664 | FRA | 1.00 | 1 | 0.82 | 40 | 32.80 | | 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) | |
|