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Individual Calculations November 2016 |
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| Peiris, T S S Total change: -13.60 | |   |
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| Buddhi International Open Rating Chess Championship 2016 | Nittabuwa | SRI | 2016-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1986 | 6.50 | 9 | -0.68 | 20 | -13.60 | |
|  Chamathka, Weerasinghe A Chethan | | | 1586 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Withanarachchi, W A P I | | | 1586 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayathilaka, R R C L | | | 1615 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Madusanka, L D P | | | 1754 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Liyanapathirana, Pasan Vindula | | | 1858 | SRI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Lasitha, Subash | c | | 1772 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | De Silva, Osheen | | | 1939 | SRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Senanayaka, P D | | | 1768 | SRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Abeywickrama, Sachintha | | | 1674 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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