|
Individual Calculations February 2019 |
|
|
|
| Welangalla, Nenitha Total change: 11.60 | |   |
|
| Sri Lanka National Youth Championship 2018 - Under 15 | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1245 | 2.00 | 6 | 0.29 | 40 | 11.60 | |
|  Fernando, J S Aloka | | | 1645 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Pabasara, G G Mithila | | | 1043 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Pelagewatta , T P | | | 1427 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Vithanage, I A | | | 1579 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wijayawardana, Dineth Chanal | | | 1446 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Weerasinghe, Isum | | | 1434 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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) | | |
|
