|
Individual Calculations January 2018 |
|
|
|
| Jayaratne, J P S S Total change: -2.20 | |   |
|
| Sri Lanka Inter Club Women's Chess Championship 2017 | Colombo | SRI | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1517 | 1.00 | 3 | -0.11 | 20 | -2.20 | |
|  Yapa Bandara, Chamodya | | | 1570 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Yashora, Tiumi | | | 1693 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Goyumi, Sasika M W | | | 1581 | SRI | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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) | | |
|
