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Individual Calculations October 2018 |
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| Nethmina, S A Indura Total change: -27.20 | |   |
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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 |
| 1299 | 1363 | 3.50 | 7 | -0.68 | 40 | -27.20 | |
|  Randula, R A Lakithu Manesh | | | 1015 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Kuruppu, Supun Dasantha | c | | 1763 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rupasinghe, S S S | | | 1138 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Dabarera, G W D M | | | 1763 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Manusha, D M Nipun | | | 1130 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Panthaka, W J N Malindu | | | 1180 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Peiris, T Shakya Imanjith | | | 1103 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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