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Individual Calculations February 2018 |
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| Madushanka, B W M Malith Total change: -16.80 | |   |
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| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 15 years | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1516 | 5.00 | 8 | -0.42 | 40 | -16.80 | |
|  Jayasundara, A W Lewlin | | | 1116 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Yasanjith, M H Disura | | | 1167 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Nanayakkara, J A K Saranath | f | | 1916 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pelagewatta, H Prabashwara | | | 1145 | SRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Wickramasinghe, K A M I | | | 1186 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Jayamanna, J M T S | | | 1335 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Nivaethan, R | | | 1319 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Wickramasinghe, Banuka Nimsith | | | 1696 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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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