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Individual Calculations May 2019 |
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| Premanath, Prasansa Total change: -83.60 | |   |
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| Asian Youth Chess Championship 2019 - Under 14 Girls | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1431 | 4.00 | 9 | -2.09 | 40 | -83.60 | |
|  Subasinghe, S M T D | | | 1094 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Nguyen, Thien Ngan | | | 1831 * | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Poththewala, Chamindi | | | 1313 | SRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Srilal, D A D T | | | 1272 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Gunawardena, Y Kaveesha | | | 1181 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rathnayake, R M Dinithi Panchali | | wc | 1214 | SRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Gamage, M Nuwanthi Silva | | | 1226 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Dilanya, W V Nethmi | | | 1337 | SRI | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Jayasinghe, Thenugi Dilanya | | | 1215 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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