|
Individual Calculations April 2008 |
|
|
|
| Priyankara, Chamil Y Total change: -33.25 | |   |
|
| Sri Lanka National B Chess Championships 2007 | Colombo | SRI | 2007-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 1967 | 0.50 | 3 | -0.73 | 25 | -18.25 | |
|  Anurudda, G.c. | | | 2167 | SRI | 0.00 | 1 | -0.24 | 25 | -6.00 | |  , Dissanayake.r.s | | | 2038 | SRI | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Karunanayake, M.methm | | | 1904 | SRI | 0.50 | 1 | -0.09 | 25 | -2.25 | |
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) | | | | Colombo International Chess Festival | Colombo | SRI | 2008-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1967 | 0.00 | 2 | -0.60 | 25 | -15.00 | |
| | Russell, M K A | | | 2187 | SRI | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Kurukulasuriya, Prasanna | | | 2052 | SRI | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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) | | |
|
