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Individual Calculations January 2020 |
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| Rukmal, G Thasitha Total change: -3.80 | |   |
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| Sri Lanka Inter Club B Chess Championship 2019 - Finals | Colombo | SRI | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1486 | 2.00 | 5 | -0.19 | 20 | -3.80 | |
|  Mendis, Chamod Vihanga | | | 1254 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Fernando, J S Aloka | | | 1709 | SRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Karunarathne, K M D B | | | 1637 | SRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Raveendran, Verroshan | | | 1278 | SRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Jayaweera, C L | | | 1836 | SRI | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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