|
Individual Calculations August 2017 |
|
|
|
| Amarasekara, Lakmal Total change: -0.60 | |   |
|
| Sri Lanka National B Chess Championship 2017 | Narahenpita | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1512 | 1.50 | 5 | -0.03 | 20 | -0.60 | |
|  Galagamaarachchi, A S | | | 1802 | SRI | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Samaranayake, K P R N | | | 1873 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nirmalarajah, S | | | 1583 | SRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Abhayarathne, K A K P | | | 1452 | SRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Dissanayake, R K T | | | 1667 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
|
