|
Individual Calculations February 2019 |
|
|
|
| Rathnayake, Vishmika A B Total change: -15.20 | |   |
|
| Sri Lanka National Youth Chess Championship 2018 Under - 17 years | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1660 | 4.50 | 7 | -0.38 | 40 | -15.20 | |
|  Ambepussa, Gihan | | | 1260 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Thilakarathne, Malidu Amodya | | | 1327 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Thilakaratne, D N Adithya Wijetu | | | 1260 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Weerakoon, Odhil S | | | 1449 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Perera, L Lithmal Wansika | | | 1480 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Anojman, S. | | | 1719 | SRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Lahiru, N P G Sithija | | | 1870 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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) | | |
|
