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Individual Calculations September 2012 |
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| Siriwardena, Chirath Total change: 6.60 | |   |
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| 5th Mora Kings 2012 | Colombo | SRI | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1710 | 3.50 | 5 | 0.22 | 30 | 6.60 | |
|  Piyumantha, M Sasith Nipun | | | 1485 | SRI | 0.50 | 1 | -0.28 | 30 | -8.40 | |  Methmini, Nelunika | | | 1542 | SRI | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Hettiarachchi, A U | | | 1965 | SRI | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Jayasuriya, Hasara Wismini | | | 1379 | SRI | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Silva, Pramuda | | | 1556 | SRI | 1.00 | 1 | 0.29 | 30 | 8.70 | |
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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