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Individual Calculations November 2016 |
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| Alahakoon, Isuru Total change: -19.60 | |   |
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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 |
| 1695 | 1992 | 6.50 | 9 | -0.98 | 20 | -19.60 | |
|  Idamewattha, I W S S | | | 1592 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Madurapperuma, M A D Maheshika L | | | 1592 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernando, J S Aloka | | | 1631 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Madushan, K D Tharusha | | | 1768 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kaluarachchi, Achinthya Shamen | | | 1930 | SRI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Liyanapathirana, Pasan Vindula | | | 1858 | SRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Imbulgala, Ruchika Koojana | | | 1592 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Udugampola, Gihan Sachintha | | | 1592 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thilakarathne, D G D Chamil | | | 1696 | SRI | 0.50 | 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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