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Individual Calculations September 2016 |
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| Kalugampitiya, R S Total change: -19.80 | |   |
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| Commonwealth Chess Championship 2016 | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 2127 | 5.50 | 9 | -0.99 | 20 | -19.80 | |
|  Jayawickrama, U W R K | | | 1727 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alahakoon, T N | | | 1727 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gupta, Abhijeet | g | | 2527 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Vaibhav, Suri | g | | 2527 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Thiyasara, K T Thisen | | | 1814 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Methmani, Nelunika | | wm | 1727 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Moraes, Shamin | | | 1806 | SRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Herath, Hasitha P | | | 1727 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ranasinghe, S D | | wm | 1728 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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