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Individual Calculations January 2019 |
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| Ranasinghe, P K Total change: 2.80 | |   |
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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 |
| 1618 | 1596 | 2.00 | 4 | 0.14 | 20 | 2.80 | |
|  Pallie, Tuan Ehshan | | | 1723 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Hewage, Dinupa Adithya | | | 1354 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kodithuwakku, Himsara | | | 1601 | SRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Jayasinghe, Keeth M S | | | 1795 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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