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Individual Calculations March 2015 |
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| Gunasekara, Malaka Total change: -53.60 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1339 | 1.00 | 4 | -1.34 | 40 | -53.60 | |
|  Mehalathan, Sivakumar | | | 1654 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Liyanage, R L C Sasmitha | | | 1162 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Senevirathne, H Dulith Taruka | | | 1153 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Viduranga, K Voshan | | | 1167 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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