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Individual Calculations April 2008 |
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| Jayarathna, Navoda Gayashan Total change: 0.00 | |   |
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| 3rd Asian Schools Chess Festival under 15 Boys | Kandy | SRI | 2008-01-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1895 | 0 | 1.00 | 4 | 0.00 | 1702 | | 0.00 | |
|  Kasthuri, Arachchill Akkila Kavi | | | 1995 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Ajmera, Atishay | | | 1902 | IND | 0.00 | 1 | 0.00 | | 0.00 | |  Hapuarachchi, H.l.m. | | | 1886 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kottahachchy, K.o.v. | | | 1797 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Colombo International Chess Festival | Colombo | SRI | 2008-02-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2136 | 0 | 1.00 | 4 | 0.00 | 1943 | | 0.00 | |
| | Mallawarachchi, T S | | | 2229 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rajapaksha, Rmcm | | | 2108 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | , P, Jayalaxmi | | | 2037 | IND | 1.00 | 1 | 0.00 | | 0.00 | | | Weerawardane, R | | | 2171 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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