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Individual Calculations February 2019 |
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| Wiijesinghe , Pasan Januda Total change: -2.40 | |   |
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| Sri Lanka National Youth Championship 2018 - Under 15 | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1301 | 3.50 | 7 | -0.06 | 40 | -2.40 | |
|  Nanayakkara, J A K Saranath | f | | 1701 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Thalduwaarachchi, T A N B | | | 1086 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Weerawardana, Ushan Thashitha K | | | 1103 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Hiyarapitiya, D S | | | 1076 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Jayawardana, Chenuka Nethvidu | | | 1456 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Perera, Thisura Damsith | | | 1125 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Kodithuwakku, Himsara | | | 1601 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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