|
Rapid:
Individual Calculations November 2023 |
|
|
|
| Perera, K K N L Total change: -1.00 | |   |
|
| Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1062 | 0.50 | 3 | -0.05 | 20 | -1.00 | |
|  Ahangama, Senuka Aswin | | | 1596 | SRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Nimnaka, S P G Tharul | | | 1069 | SRI | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Nirmalarajah, S | | | 1604 | SRI | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | |
|
