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Individual Calculations August 2017 |
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| Amarasinghe, Buddhika Vishwajith Total change: 12.40 | |   |
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| 6th Mercantile and Government Service International Rating Chess Championship 2017 | Colombo, Sri Lanka | SRI | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1501 | 1.50 | 2 | 0.31 | 40 | 12.40 | |
|  Rathgalla, J M C B | | | 1678 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Dhammalakshitha, J A D R | | | 1103 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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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