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Individual Calculations January 2019 |
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| De Silva, Elath Mathanga Total change: -41.80 | |   |
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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 |
| 1837 | 1847 | 2.00 | 8 | -2.09 | 20 | -41.80 | |
|  Bandara, Dhanushka | | | 1805 | SRI | 0.00 | 1 | -0.56 | 20 | -11.20 | |  Harishman, S. | | | 1848 | SRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Samarakoon, Hevidu | | | 1617 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mendis, W G Chinthaka | | | 1880 | SRI | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Peiris, T S S | f | | 1941 | SRI | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Kumara, C M S Praneeth | | | 1810 | SRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kuruppu, Supun Dasantha | c | | 1854 | SRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Kandearachchi, Niranga | | | 1938 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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