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Individual Calculations February 2016 |
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| Liyanage, Hasini Pamuditha Total change: 36.40 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1132 | 2.00 | 5 | 0.91 | 40 | 36.40 | |
|  Kalinga, Kalindu Kusalwin | | | 1427 | SRI | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Dahanayake, Isara Banidu | | | 1388 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Baratha Yomal, N W A | | | 1292 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Tourkine, N | | | 1455 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Umeja, M K Esandi | | | 1259 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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