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Individual Calculations January 2019 |
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| Palangoda, U P G M Sasmitha Total change: 6.80 | |   |
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| Sri Lanka Inter Club B Chess Championship 2018 | Colombo | SRI | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1307 | 0.50 | 2 | 0.17 | 40 | 6.80 | |
|  Chandrasiri, Vajira Saroj | | | 1570 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Ranasinghe, P M | | | 1602 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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