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Individual Calculations February 2016 |
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| Samarakoon, S M T Induwara Total change: 17.20 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1167 | 2.00 | 6 | 0.43 | 40 | 17.20 | |
|  Doluweera, Minul Sanjula | c | | 1567 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Pallie, Tuan Ehshan | | | 1567 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Samaraweera, W A D Chamuditha | | | 1006 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Gamage, Ovin Vidmal | | | 1438 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Deraniyagala, Vimukthi Prathap | | | 1339 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Udara, D A Yasas | | | 1350 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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