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Individual Calculations April 2019 |
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| Mathangadeera, Tharaka Denuwan Total change: 33.20 | |   |
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| Battle of the Kings 2019 | Colombo | SRI | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1206 | 1.50 | 2 | 0.83 | 40 | 33.20 | |
|  Kopithan, Sabapathipillai | | | 1475 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Herath, H M N A | | | 1208 | SRI | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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