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Individual Calculations July 2008 |
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| Hettiarachchi, A.u. Total change: -34.75 | |   |
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| Sri Lanka National B Chess Championship 2008 | Colombo | SRI | 2008-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1986 | 1.00 | 5 | -1.39 | 25 | -34.75 | |
|  Fonseka, C.k.d | | | 2050 | SRI | 1.00 | 1 | 0.59 | 25 | 14.75 | |  Weerawardane, Romesh | | | 2121 | SRI | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Dissanayake, Prasanga | | | 2144 | SRI | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Hapuarachchi, H.l.m. | | | 1841 | SRI | 0.00 | 1 | -0.69 | 25 | -17.25 | | | Randil, Lakshitha | | | 1854 | SRI | 0.00 | 1 | -0.68 | 25 | -17.00 | |
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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