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Individual Calculations July 2014 |
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| Wickramasinghe, Banuka Nimsith Total change: -10.50 | |   |
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| Sri Lanka Open International Chess Championship 2014 | Colombo | SRI | 2014-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1446 | 0.50 | 4 | -0.70 | 15 | -10.50 | |
|  Madusanka, L D P | | | 1721 | SRI | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Perera, Jayashanka | | | 1775 | SRI | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Kotalawala, Vinodh | | | 1662 | SRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kiriella, K G Gimantha Gayasha | | | 1302 | SRI | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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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