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Individual Calculations September 2016 |
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| Weerasinghe, Isum Total change: -44.80 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1155 | 0.00 | 3 | -1.12 | 40 | -44.80 | |
|  Wijayawardana, Dineth Chanal | | | 1096 | SRI | 0.00 | 1 | -0.58 | 40 | -23.20 | |  Kiriella, K G Nimesha Shalinda | | | 1408 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ranasinghe, R A Senuka Buddhika | | | 1265 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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