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Individual Calculations May 2012 |
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| Wijerathne, Surath Total change: 1.50 | |   |
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| Sri Lanka Major Division Chess Championship 2012 Colombo | Colombo | SRI | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1501 | 1.00 | 4 | 0.05 | 30 | 1.50 | |
|  Dissanayake, R S | | | 1901 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Rathnayake, Ganesh | | | 1718 | SRI | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Gunaratne, Mojitha Sathsara | | | 1686 | SRI | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Chandula, Eds | | | 1583 | SRI | 0.00 | 1 | -0.39 | 30 | -11.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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