|
Individual Calculations May 2018 |
|
|
|
| Wettasinha, Vasanta Total change: -23.20 | |   |
|
| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1678 | 1.50 | 3 | -1.16 | 20 | -23.20 | |
|  Amarasinghe, K K H Kevinda | | | 1278 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Silva, J I Ajantha | | | 1352 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Nethmina, S A Indura | | | 1354 | SRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
