|
Individual Calculations June 2015 |
|
|
|
| Withanarachchi, W A Vinoli Oneth Total change: 12.00 | |   |
|
| Junior National Chess Championship (Girls) 2015 | Colombo | SRI | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1232 | 1.50 | 4 | 0.30 | 40 | 12.00 | |
|  Saumy, Zainab | | | 1558 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jayaweera, Sayuni Gihansa | | wc | 1503 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Amarathunga, Kulamini | | | 1094 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Bandara, R M Nisakya | | | 1463 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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) | | |
|
