|
Individual Calculations February 2019 |
|
|
|
| Perera, S D Lahiru Total change: -62.00 | |   |
|
| Sri Lanka National Youth Championship 2018 - Under 15 | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1274 | 0.00 | 3 | -1.55 | 40 | -62.00 | |
|  Dabarera, G W D M | | | 1674 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rupasinghe, S S S | | | 1110 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Hewadikaran, Isuka Manudula | | | 1078 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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) | | |
|
