|
Individual Calculations January 2020 |
|
|
|
| Gunasekara, K P K Hesara Total change: -20.80 | |   |
|
| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1207 | 0.00 | 4 | -0.52 | 40 | -20.80 | |
|  Mathushan, Rajasegar | | | 1605 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bentharaarachchi, Vinuga Ometh | | | 1440 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Uduwala, Pramod Dimuthu | | | 1607 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wiratunga, Jenith | | | 1503 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
