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Individual Calculations February 2015 |
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| Samarakoon, S M T Induwara Total change: -22.80 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1158 | 0.00 | 3 | -0.57 | 40 | -22.80 | |
|  Gunawardena, I M P T | | | 1459 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Thenuka, Kuruwita Gamalathge Kin | | | 1366 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Jayaweera, Sayuni Gihansa | | wc | 1406 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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