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Individual Calculations July 2010 |
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| Farshan, H.m Total change: 57.00 | |   |
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| Sri Lanka Major Division Kandy Chess Championship 2010 | Kandy | SRI | 2010-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1763 | 1.00 | 2 | -0.02 | 25 | -0.50 | |
|  Kuruppu, Supun Dasantha | | | 1525 | SRI | 1.00 | 1 | 0.20 | 25 | 5.00 | |  Perera, L.n | | | 1982 | SRI | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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) | | | | Sri Lanka National B Chess Championship 2010 | Colombo | SRI | 2010-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1763 | 2.50 | 6 | 0.79 | 25 | 19.75 | |
| | Bhagya, Viman | | | 1992 | SRI | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Prabajith, Asela | | | 1820 | SRI | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Liyanapathirana, Pasan Vindula | | | 1841 | SRI | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Randil, Lakshitha | | | 1893 | SRI | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Kurukulasuriya, Prasanna | | | 2057 | SRI | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Perera, L N | | | 1982 | SRI | 0.50 | 1 | 0.28 | 25 | 7.00 | |
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) | | | | 1st Kandy Open Chess Championship 2010 | Kandy | SRI | 2010-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1763 | 2.50 | 4 | 1.51 | 25 | 37.75 | |
| | Sivagurunathan, Viththiyaranei | | | 1933 | SRI | 1.00 | 1 | 0.72 | 25 | 18.00 | | | Tennakoon, I L K | | | 1977 | SRI | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Chandrarathne, W S N | | | 1924 | SRI | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Hapuarachchi, H L M | | | 2018 | SRI | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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) | | |
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