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Individual Calculations January 2018 |
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| Bandara, Dhanushka Total change: 4.60 | |   |
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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 |
| 1680 | 1807 | 3.50 | 5 | 0.23 | 20 | 4.60 | |
|  Fernando, W V A Tithira Daminda | | | 1548 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Kodikara, V K | | | 1792 | SRI | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Alahakoon, T N | | | 1735 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Sachintha, H G Sahan | | | 1835 | SRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Namunukula, Prince Neranjan | | | 1490 | SRI | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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