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Individual Calculations February 2016 |
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| Perera, Tharusha Salinda Total change: 7.20 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1454 | 5.00 | 9 | 0.18 | 40 | 7.20 | |
|  Amarathunga, Venuri | | | 1054 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Perera, D G D Y Adeekshana | | | 1126 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Lasitha, Subash | c | | 1796 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Anojman, S. | | | 1709 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kodituwakku, Mahith Melaka | | | 1198 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Ranasinghe, S D | | wm | 1782 | SRI | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Theekshana, H G Denuwan | | | 1815 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Chamathka, Weerasinghe A Chethan | | | 1203 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sandeepani, M Tharushi | | | 1134 | SRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | * 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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