|
Individual Calculations February 2023 |
|
|
|
| Hansada, J G Disindu Total change: 129.20 | |   |
|
| Ethugalpura Open International Rating Chess Championships 2022 | Kurunegala | SRI | 2022-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1335 | 6.00 | 8 | 3.23 | 40 | 129.20 | |
|  Akmeemana, I U | | | 1081 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Liyanage, Pesandu Rashmitha | | | 1869 | SRI | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Kulathilake, S M M P | | | 1461 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Manuranga, D Lahiru | | | 1503 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Amarasinghe, A A C B | c | | 1908 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Wickramaarachchi, Nayanaka Insara | | | 1440 | SRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Madurawala, M G D S Shanuka | | | 1120 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kalubowila, K H N | | | 1609 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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) | | |
|
