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Individual Calculations September 2014 |
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| Ruwanpathirana, Priyantha Total change: 6.80 | |   |
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| Mercantile / Government Services International Rating Chess Championship 2014 | Colombo | SRI | 2014-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1358 | 1.00 | 2 | 0.34 | 20 | 6.80 | |
|  Nagarajah, Shasikumar | | | 1338 | SRI | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Kotalawala, Vinodh | | | 1678 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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