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Individual Calculations January 2018 |
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| Mendis, W G Chinthaka Total change: -15.60 | |   |
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| Sri Lanka Inter Club B Chess Championship 2017 | Colombo | SRI | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1896 | 3.00 | 5 | -0.78 | 20 | -15.60 | |
|  Hettiarachchi, C U | | | 1812 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Jayaweera, Y | | | 1702 | SRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Gamage, Chathulanka | | | 1807 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Weerakoon, H C B | | | 1569 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Withanarachchi, W A Vinoli Oneth | | wc | 1496 * | 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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