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Individual Calculations April 2008 |
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| Pinto, Semuthu Total change: 0.00 | |   |
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| Sri Lanka National B Chess Championships 2007 | Colombo | SRI | 2007-07-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1992 | 0 | 2.00 | 5 | 0.00 | 1920 | | 0.00 | |
|  Wijekoon, Chandana | | | 1989 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  De, Silva N.rashin | | | 2018 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Liyanage, N.p | | | 1966 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | , Tennekoon.i.l.k | | | 2022 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Priyankara, Chamil.y | | | 1967 | SRI | 0.50 | 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 |
| 1907 | 0 | 2.00 | 5 | 0.00 | 1835 | | 0.00 | |
| | De Silva, Osheen | | | 1936 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ranasinghe, S | | | 1835 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Wijesuriya, G V | | wc | 1897 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Godbole, Atharva | | | 1771 | IND | 1.00 | 1 | 0.00 | | 0.00 | | | Kuruppu, Danuke | | | 2094 | 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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