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Individual Calculations September 2018 |
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| Senarathne, Buddhi Chathuranga Total change: 0.00 | |   |
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| 7th Mercantile and Government Service Chess Championship 2018 | Colombo | SRI | 2018-07-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1368 | 0 | 1.50 | 5 | 0.00 | 1219 | | 0.00 | |
|  Perera, N Hashini Himasha | | | 1336 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Jayawickrama, U W R K | | | 1313 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Kumara, Hettige D Manjula | | | 1266 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Weerawarna, Mahesh | | | 1475 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Subasinghe, Sanjeewa I | | | 1448 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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