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Individual Calculations October 2018 |
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| Thenuwara, Rashmika Total change: 69.20 | |   |
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| Sri Lanka Junior National Chess Championship 2018 | Colombo | SRI | 2018-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1427 | 4.00 | 6 | 1.73 | 40 | 69.20 | |
|  Ushetti, U D V A S Y | | | 1064 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Gunaratne, Mojitha Sathsara | c | | 1827 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Samarakoon, Hevidu | | | 1598 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Jayaweera, Hashan | | | 1124 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Weerasinghe, C C | | | 1827 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kuruppu, Supun Dasantha | c | | 1824 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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