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Individual Calculations January 2018 |
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| Alahakoon, A M C B Total change: -12.80 | |   |
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| Sri Lanka Inter Club Super League Chess Championship 2017 | Colombo | SRI | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1867 | 1.00 | 4 | -0.64 | 20 | -12.80 | |
|  Herath, Nishendra | | | 1931 | SRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Munasinghe, Shanaka | | | 1844 | SRI | 0.00 | 1 | -0.53 | 20 | -10.60 | |  De Silva, Rasheen | | | 1781 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gusain, Himal | m | | 2267 * | IND | 0.00 | 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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