|
Individual Calculations April 2009 |
|
|
|
| De Jong, Arjen Total change: -21.25 | |   |
|
| 22e Open du Mans | Le Mans | FRA | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1851 | 1.50 | 3 | -0.85 | 25 | -21.25 | |
|  Marie, Jean-Luc | | | 1658 | FRA | 0.00 | 1 | -0.75 | 25 | -18.75 | | | Bruneteau, Damien | | | 1665 | FRA | 0.50 | 1 | -0.24 | 25 | -6.00 | |  Vidal, Marguerite | | | 1539 | FRA | 1.00 | 1 | 0.14 | 25 | 3.50 | |
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) | | |
|
