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Individual Calculations May 2018 |
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| Samarakoon, Vivash Ransara Total change: 0.00 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1087 | 0 | 1.00 | 4 | 0.00 | 894 | | 0.00 | |
|  Wilvalaarachchi, Oneli Omaya | | | 1103 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Karunasena, H G M K Saheli Onaya | | | 1030 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Liyanage, Pesandu Rashmitha | | | 1198 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Alwis, Randeepa | | | 1017 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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