|
Individual Calculations September 2018 |
|
|
|
| Withanage, Lakindu Total change: -9.20 | |   |
|
| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1599 | 5.00 | 7 | -0.23 | 40 | -9.20 | |
|  Gunawardena, Anuth Methvin | | | 1199 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Yasarathne, B A D Rashmina Pramo | | | 1217 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Dissanayake, Manusha Dinuk | | | 1507 | SRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Poththewala, Chamindi | | | 1199 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Liyanage, Pesandu Rashmitha | | | 1278 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Sandaruwan, M G Ravindu | | | 1258 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Gunaratne, Mojitha Sathsara | c | | 1957 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | |
|
