|
Individual Calculations September 2015 |
|
|
|
| Perera, H Risara Chenitha Total change: 0.00 | |   |
|
| National Amateur Chess Championship 2015 | Colombo | SRI | 2015-08-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1180 | 0 | 1.00 | 6 | 0.00 | 907 | | 0.00 | |
|  Theivaseelan, Selvarajah | | | 1306 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Rajapaksha, Isum Asitha | | | 1048 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Perera, S D Lahiru | | | 1202 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Edirisinghe, S Thulnith | | | 1275 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Prasanna, H G Ajith | | | 1083 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, Thisura Damsith | | | 1168 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
|
