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Individual Calculations February 2016 |
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| Bandara, Senomi Imethma Total change: -23.20 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1009 | 0.00 | 3 | -0.58 | 40 | -23.20 | |
|  Goonatillake, Ranindu | | | 1224 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Umeja, M K Esandi | | | 1259 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Baratha Yomal, N W A | | | 1292 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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