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Individual Calculations March 2011 |
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| Wijekoon, Chandana Total change: 20.25 | |   |
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| Inter Club Super League Chess Championships 2010 | Colombo | SRI | 2011-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1988 | 4.50 | 7 | 1.35 | 15 | 20.25 | |
|  Alahakoon, Isuru | | | 1964 | SRI | 0.50 | 1 | -0.03 | 15 | -0.45 | |  Dissanayake, Pr | | | 2128 | SRI | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Kavikeshawa, Kg | | | 1934 | SRI | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Edirisinghe, Dulan | | | 2099 | SRI | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Chandraratne, Wlc | | | 2085 | SRI | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Wijepura, Vb | | | 1984 | SRI | 0.50 | 1 | -0.01 | 15 | -0.15 | | | De Silva, Gihan | | | 1990 | SRI | 0.50 | 1 | 0.00 | 15 | 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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