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Individual Calculations February 2019 |
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| Fernando, J S Aloka Total change: 41.20 | |   |
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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 |
| 1545 | 1656 | 6.00 | 8 | 1.03 | 40 | 41.20 | |
|  Mahamalage, Anuja Devaka | | | 1256 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Welangalla, Nenitha | | | 1256 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ushan, Lochana | | | 1351 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Lansakara, B M | | | 1485 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Pallie, Tuan Ehshan | | | 1723 | SRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Nanayakkara, J A K Saranath | f | | 2019 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Dabarera, G W D M | | | 1960 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Perera, D G D Y Adeekshana | | | 1307 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | * 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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