|
Individual Calculations February 2018 |
|
|
|
| Karunarathna, Sanugi Bimansa Total change: 33.60 | |   |
|
| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 11 years Girls | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1009 | 1.50 | 3 | 0.84 | 40 | 33.60 | |
|  Weerawardana, Oneli Vihanga | | | 1273 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Herath, Abhimani | | | 1196 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Wickramasuriya, Kenolee | | | 1231 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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) | | |
|
