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Individual Calculations September 2015 |
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| Lansakara, Vinuji Total change: -28.00 | |   |
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| 6th Kandy Open International Rating Chess Championship | Kandy | SRI | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1088 | 0.00 | 2 | -0.70 | 40 | -28.00 | |
|  Gunawardena, I M P T | | | 1488 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Perera , Udari Dilrukshi | | | 1001 | SRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * 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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