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Individual Calculations March 2020 |
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| Fernando, J M Marlon P Total change: 2.20 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1641 | 5.50 | 8 | 0.11 | 20 | 2.20 | |
|  Rashmitha, G Malshan Chamika | | | 1241 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rathnayaka, Minaga Yethmin | | | 1241 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayaweera Gamage, Disindu Hansad | | | 1365 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lamahewa, C | | | 1865 | SRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Peiris, T G M | | | 1972 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kulathilake, S M M P | | | 1360 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Gamage, Liviru Hansana | | | 1432 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Udumullage, Senuja Dilmith | | | 1426 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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