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Individual Calculations January 2019 |
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| Bandara, Dhanushka Total change: -21.20 | |   |
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| Sri Lanka Inter Club Chess Championship 2018 - Super League | Colombo | SRI | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1805 | 2.50 | 8 | -1.06 | 20 | -21.20 | |
|  De Silva, Elath Mathanga | | | 1847 | SRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Dickmadugodage, Ravi Prabath | | | 1921 | SRI | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Deegoda, S R | | | 1657 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Premachandra, G T D M | | | 1940 | SRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Kuruppu, Supun Dasantha | c | | 1854 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Kandearachchi, Niranga | | | 1938 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Karunaratne, D C J | | | 1996 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jayarathne, M N G | | | 1607 | SRI | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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