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Individual Calculations January 2018 |
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| Premachandra, G T D M Total change: -8.80 | |   |
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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 |
| 1958 | 1950 | 2.50 | 6 | -0.44 | 20 | -8.80 | |
|  Alahakoon, Isuru | | | 2115 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Kottahachchy, K O V | | | 2043 | SRI | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Munasinghe, Shanaka | | | 1844 | SRI | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Danushka, M A N | | | 1886 | SRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Dassanayake, D M G S | | | 1964 | SRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Theekshana, H G Denuwan | | | 1894 | SRI | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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