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Individual Calculations September 2013 |
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| Wickramasinghe, Banuka Nimsith Total change: 6.60 | |   |
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| 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1462 | 0.50 | 2 | 0.22 | 30 | 6.60 | |
|  Gunaratne, Mojitha Sathsara | | | 1776 | SRI | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Viththiyarani, S | | | 1768 | SRI | 0.50 | 1 | 0.36 | 30 | 10.80 | |
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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