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Rapid:
Individual Calculations April 2020 |
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| Tennakoon, Lisara Samadhith Total change: 20.80 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2020 - under 16 Years | Colombo | SRI | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1194 | 4.50 | 7 | 1.04 | 20 | 20.80 | |
|  Abrar, Taariq Isham | | | 1028 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Dabarera, G W D M | | | 1408 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Welege , Imantha Lakshan | | | 1111 | SRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Gamage, Liviru Hansana | | | 1159 | SRI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | De Silva, D Senath Heshara | | | 1145 | SRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Kithmal, P M Kalindhu | | | 1358 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bentharaarachchi, Vinuga Ometh | | | 1192 | SRI | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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