|
Individual Calculations January 2019 |
|
|
|
| Godagampala, G D Minuja Hansana Total change: 22.80 | |   |
|
| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1060 | 1.50 | 5 | 0.57 | 40 | 22.80 | |
|  Marapana, Sanupa Bimsath | | | 1275 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Sooriyarachchi, Chamoditha Ashen | | | 1287 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Pathmasiri, R D Isuru Saranga | | | 1431 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Withanarachchi, W A P V | | | 1262 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Dharmarathna, T N | | | 1357 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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) | | |
|
