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Individual Calculations January 2019 |
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| Chandrasiri, S A Total change: 30.20 | |   |
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| Sri Lanka Inter Club Chess Championship 2018 - Super League | Colombo | SRI | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1733 | 4.00 | 7 | 1.51 | 20 | 30.20 | |
|  Yatawala, Manushka | | | 1533 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kaluarachchi, Achinthya Shamen | | | 1831 | SRI | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Dassanayake, D M G S | | | 1904 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Amarasinghe, A A C B | | | 1922 | SRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Gusain, Himal | m | | 2133 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Randil, Lakshitha | | | 1935 | SRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Lasitha, Subash | c | | 1717 | SRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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