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Individual Calculations July 2009 |
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| Senevirathne, B.m Total change: 0.00 | |   |
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| Kandy Major Chess Championship 2009 | Kandy | SRI | 2009-04-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1834 | 0 | 3.00 | 6 | 0.00 | 1834 | | 0.00 | |
|  Rajapakshe, R.m.t.c | | | 1642 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Perera, W.c.c | | | 1917 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wickramanayake, T.u | | | 1853 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Yaparathne, Bhagya | | | 1907 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Hapuarachchi, H.l.m | | | 1963 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Lamawansa, Yasas | | | 1721 | 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) | | | | Sri Lanka B Chess Championship 2009 | Colombo | SRI | 2009-05-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1840 | 0 | 1.00 | 7 | 0.00 | 1531 | | 0.00 | |
| | Alahakoon, A.m.c.b. | | | 1911 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayarathne, M.n.g. | | | 1756 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Munasinghe, Shanaka | | | 1791 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Seneviratne, Shehan | | | 1580 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Liyanage, N.p. | | | 1938 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Miraj, D.a. | | | 2024 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Subash, Lasitha | | | 1880 | 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) | | |
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