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Individual Calculations January 2018 |
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| Sathkumara, S M H D Total change: -16.00 | |   |
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| 9th Ethugalpura International Rating Chess Championship 2017 | Kurunegala | SRI | 2017-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1425 | 5.00 | 8 | -0.40 | 40 | -16.00 | |
|  Wickramasinghe, W W A T S | | | 1025 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Jayamaha, J M L R Bandara | | | 1098 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Subasinghe, K R V R | | | 1825 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Dissanayake, R K T | | | 1761 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Soorathissa, S P J M | | | 1198 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Bandara, T M Himath Indeewara | | | 1086 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Manusha, D M Nipun | | | 1025 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ekanayake, D S | | | 1162 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * 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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