|
Individual Calculations July 2008 |
|
|
|
| Silva, Charith Total change: -58.50 | |   |
|
| Sri Lanka Inter Club Chess Championship 2007 | Colombo | SRI | 2008-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2004 | 0.50 | 3 | -0.50 | 25 | -12.50 | |
|  Russell, M.k.a | | | 2187 | SRI | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Wijesuriya, G.l. | | | 2105 | SRI | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Kuruppu, Danuke | | | 2094 | SRI | 0.50 | 1 | 0.12 | 25 | 3.00 | |
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) | | | | Sri Lanka National B Chess Championship 2008 | Colombo | SRI | 2008-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 2004 | 0.50 | 4 | -1.84 | 25 | -46.00 | |
|  Russell, Athula | | | 2205 | SRI | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Hapuarachchi, H.l.m. | | | 1841 | SRI | 0.00 | 1 | -0.72 | 25 | -18.00 | | | Senanayake, Pasan | | | 1876 | SRI | 0.50 | 1 | -0.17 | 25 | -4.25 | | | Kavikeshawa, Pasan | | | 1844 | SRI | 0.00 | 1 | -0.71 | 25 | -17.75 | |
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) | | |
|
