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Individual Calculations November 2018 |
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| Liyanapathirana, Pasan Vindula Total change: -14.60 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1834 | 6.50 | 9 | -0.73 | 20 | -14.60 | |
|  Wimalagunasekara, D Nithwara | | | 1434 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alwis, B H A Rasidu | | | 1434 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernando, M Tharusha Randima | | | 1434 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wickramaratna, Lakidu Tharinda | | | 1529 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Samarasinghe, Isuru Udana | | | 1715 | SRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Fernando, J S Aloka | | | 1585 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Mathes Arachchi, Bhanila M | | | 1509 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Lansakara, B M | | | 1438 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gunaratne, Mojitha Sathsara | c | | 1941 | SRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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