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Individual Calculations February 2016 |
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| Wanigarathne, K A N Total change: -15.20 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1280 | 3.00 | 6 | -0.38 | 40 | -15.20 | |
|  Alahakoon, T N | | | 1680 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hettige, Indushika Anjani | | | 1068 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Mahamalage, Anuja Devaka | | | 1134 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Liyanage, Deshani Sanjula | | | 1115 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Goyumi, Sasika M W | | | 1433 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Liyanage, R L Jayana S | | | 1032 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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