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Individual Calculations January 2019 |
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| Gunathilake, H B N D Total change: -7.40 | |   |
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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 |
| 1789 | 1606 | 0.50 | 3 | -0.37 | 20 | -7.40 | |
|  Karunaratne, D C J | | | 1996 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Deegoda, S R | | | 1657 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Madushan, K D Tharusha | | | 1713 | SRI | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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