|
Individual Calculations February 2020 |
|
|
|
| Wijerathne, L M S D Total change: -38.80 | |   |
|
| Sri Lanka National Youth Chess Championship 2019 - Under 15 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1167 | 1379 | 3.50 | 6 | -0.97 | 40 | -38.80 | |
|  Aarakan, J | | | 1010 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Cooray, T C M Dulein Kavindu | | | 1557 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Chamika, R A Binul | | | 1154 | SRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Thennakoon , T M S M B | | | 1072 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Lankasinghe, Movindu Jayuka | | | 1089 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Deshapriya, A M M Nandula | | | 1117 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | |
|
