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Individual Calculations July 2009 |
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| Abeywardana, H.n. Total change: 0.00 | |   |
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| Sri Lanka Women's B Chess Championship 2009 | Colombo | SRI | 2009-05-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1649 | 0 | 1.50 | 6 | 0.00 | 1456 | | 0.00 | |
|  Basnayake, Iridu | | | 1659 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nanayakkara, Janani | | | 1628 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Jayaratne, J.p.s.s. | | | 1510 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Lamawansa, Yashmi | | | 1749 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Karunanayake, Chathuri | | | 1637 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ranasinghe, Dilshani | | | 1711 | SRI | 0.00 | 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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