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Individual Calculations September 2016 |
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| Peiris, K Bimsara Total change: 36.40 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1248 | 2.50 | 3 | 0.91 | 40 | 36.40 | |
|  Ranasinghe , R A Supul Deemantha | | | 1006 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Waduge, Jayavi Dintharu | | | 1095 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Perera, Panchali | | | 1637 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | |
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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