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Individual Calculations January 2019 |
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| Abeysinghe, H M H Janandani Total change: -32.40 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1644 | 5.50 | 8 | -0.81 | 40 | -32.40 | |
|  Gunarathne, A M J | | | 1244 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dharmasena, S B T V | | | 1244 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tennakoon, Lisara Samadhith | | | 1256 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Waranga, M G Yasasmi | | | 1443 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Weerasinghe, C C | | | 1822 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Thawalampola, Oshada D | | | 1458 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Dassanayake, Tharusha Samadhi | | | 1328 | SRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Amarathunga, W A S V | | | 1244 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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