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Individual Calculations February 2016 |
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| Mihiranga, K A Rajitha Total change: -4.00 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1529 | 6.00 | 8 | -0.10 | 40 | -4.00 | |
|  Hettige, Indushika Anjani | | | 1129 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Epa, W Buthmi J | | | 1175 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ranasinghe, R A Arindu Himeth | | | 1218 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Sandeepani, M Tharushi | | | 1134 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jayasundara, K M Sohanee Divyana | | | 1301 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Piyumantha, M Thisal Manjith | | | 1307 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | De Silva, Osheen | | | 1908 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Weerasinghe, Asani Sankalpana | | | 1232 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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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