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Individual Calculations May 2012 |
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| Wickramasuriya, S P G Total change: 0.00 | |   |
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| Sri Lanka Major Division Chess Championship 2012 Colombo | Colombo | SRI | 2012-02-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1621 | 0 | 2.50 | 5 | 0.00 | 1621 | | 0.00 | |
|  Deshapriya, S R | | | 1802 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Deegoda, S R | | | 1527 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Naotunna, Dineth Nimnaka | | | 1647 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ratnayake, Nadeesh Sahan | | | 1484 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Wickramasinghe, Tharindu Nirmal | | | 1646 | SRI | 0.50 | 1 | 0.00 | | 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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