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Individual Calculations November 2017 |
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| Wijesinghe, W M Nethmi Sandunika Total change: -31.20 | |   |
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| 8th Buddhi International Open Rating Tournament 2017 | Gampaha | SRI | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1148 | 1065 | 0.00 | 2 | -0.78 | 40 | -31.20 | |
|  Jayaweera Gamage, Disindu Hansad | | | 1185 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Gamage, B K Sayumi Hasithma | | | 1111 | SRI | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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