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Individual Calculations May 2012 |
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| Uyanhewage, T K Total change: -25.80 | |   |
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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 |
| 1571 | 1735 | 2.00 | 4 | -0.86 | 30 | -25.80 | |
|  Methmini, Nelunika | | | 1560 | SRI | 0.50 | 1 | -0.23 | 30 | -6.90 | |  Chandula, Eds | | | 1583 | SRI | 0.50 | 1 | -0.20 | 30 | -6.00 | | | Charith, Dilshan | | | 1544 | SRI | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Kuruppu, Supun Dasantha | | | 1598 | SRI | 0.00 | 1 | -0.68 | 30 | -20.40 | |
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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