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Individual Calculations February 2017 |
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| Wunmal, M M Wathsara Total change: 9.20 | |   |
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| 1st SSC Open International 2016 | Matara | SRI | 2016-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1190 | 2.00 | 4 | 0.23 | 40 | 9.20 | |
|  Jayasekara, K H V Kavinda | | | 1018 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Lakmal, M A C | | | 1548 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Hansana, G Haritha | | | 1013 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mathes Arachchi , Bhanila M | | | 1422 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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