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Individual Calculations March 2012 |
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| Amarathunga, Subuddhi Total change: -24.00 | |   |
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| 5th Colombo International Chess Championships 2012 | Colombo | SRI | 2012-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1682 | 0.50 | 3 | -0.80 | 30 | -24.00 | |
|  Priyankara, Chamil | | | 1926 | SRI | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Malinda, S K A D J | | | 1407 | SRI | 0.50 | 1 | -0.33 | 30 | -9.90 | |  Fernando, J M M P | | | 1853 | SRI | 0.00 | 1 | -0.27 | 30 | -8.10 | |
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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