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Individual Calculations November 2011 |
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| Hettiarachchi, Au Total change: 6.60 | |   |
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| Sri Lanka National B Championship | Colombo | SRI | 2011-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1951 | 5.00 | 8 | 0.44 | 15 | 6.60 | |
|  Rathgalle, Jmcb | | | 1750 | SRI | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Samarathunge, Chanaka Janitha | | | 1644 | SRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Anuruddha, Gc | | | 2139 | SRI | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Perera, Wcc | | | 2092 | SRI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Wijekoon, Chandana | | | 2008 | SRI | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Gunasinghe, Wats | | | 1839 | SRI | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Samaranayake, Kprn | | | 1825 | SRI | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Premanath, Dinushki | | wf | 1857 | SRI | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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