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Individual Calculations January 2019 |
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| Abinesh, Thaventhirajah Total change: 4.80 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1492 | 4.00 | 7 | 0.12 | 40 | 4.80 | |
|  Asuramanna, Mevindu Hansana | | | 1143 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Withanarachchi, W A P V | | | 1262 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kulasekara, D M T Kashyapa | | | 1879 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Wijesinghe, Yonal | | | 1141 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Weerasinghe, C C | | | 1822 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Kalubowila, K H N | | | 1620 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Srilal, D A D T | | | 1281 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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