|
Individual Calculations September 2010 |
|
|
|
| Van Vorselen, Theo Total change: -47.75 | |   |
|
| 4e Leiden Chess Tournament - group B | Leiden | NED | 2010-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1921 | 0.50 | 3 | -1.91 | 25 | -47.75 | |
|  Hortensius, Kees | | | 1648 | NED | 0.50 | 1 | -0.33 | 25 | -8.25 | | | Van Der Zon, Stef | | | 1691 | NED | 0.00 | 1 | -0.79 | 25 | -19.75 | |  Gates, David | | | 1688 | ENG | 0.00 | 1 | -0.79 | 25 | -19.75 | |
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) | | |
|
