|
Individual Calculations September 2013 |
|
|
|
| Siriwardena, R I Pasan Bhanuka Total change: 8.55 | |   |
|
| 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1680 | 3.00 | 5 | 0.57 | 15 | 8.55 | |
|  Sarathchandra, Chanmitha Devin | | | 1430 | SRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Lamahewa, S | | | 1873 | SRI | 1.00 | 1 | 0.75 | 15 | 11.25 | |  Wettasinha, Vasanta | | | 1859 | SRI | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Kurukulasuriya, M Ashen | | | 1438 | SRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ediriweera, Shakthi | | | 1833 | SRI | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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) | | |
|
