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Individual Calculations August 2019 |
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| Liyanage, Ranindu Dilshan Total change: -104.80 | |   |
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| Sri Lanka National Chess Championship 2019 | Colombo | SRI | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2133 | 7.00 | 13 | -2.62 | 40 | -104.80 | |
|  Randil, Lakshitha | | | 1953 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Ilampoornan, Raguparan | | | 1934 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Jayasinghe, Keeth M S | | | 1811 | SRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Ariyawansa, K A P M | | | 1787 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Lamahewa, C | | | 1829 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | De Silva, L M S T | f | | 1871 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Wijekoon, Chandana | c | | 1889 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Danushka, M A N | | | 1851 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Dissanayake, R K T | | | 1865 | SRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1740 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Thilakarathne, G M H | f | | 2405 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Galappaththi, Chinthaka Anuruddh | f | | 2082 | SRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Alahakoon, Isuru | | | 2099 | SRI | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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