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Individual Calculations January 2020 |
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| Mendis, Chandeepa Total change: -45.00 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1060 | 1355 | 2.00 | 5 | -2.25 | 20 | -45.00 | |
|  Thennakoon , T M S M B | | | 1072 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Morais, Sanuka Jude Vidunitha | | | 1050 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Vikasitha, Y M T Dinoj | | | 1059 | SRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Abeykoon, M C H | | | 1047 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dissanayake, E M T N | | | 1070 | SRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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