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Individual Calculations October 2013 |
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| Lamahewa, C Total change: -8.55 | |   |
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| 4th Buddhi International Rating Chess Championship 2013 | Gampaha | SRI | 2013-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1824 | 4.00 | 6 | -0.57 | 15 | -8.55 | |
|  Liyanage, Ranindu Dilshan | | | 1424 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Anuruddha, G C | c | | 2173 | SRI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Gunawardena, I M P T | | | 1460 | SRI | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Iru Kumarasiri, W M G | | | 1424 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Samarasinghe, Isuru Udana | | | 1553 | SRI | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Kumari, S C T | | | 1471 | SRI | 1.00 | 1 | 0.11 | 15 | 1.65 | | | * 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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