|
Individual Calculations April 2020 |
|
|
|
| Bandara, K M W G Lahiru Total change: -28.80 | |   |
|
| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1110 | 1367 | 2.50 | 4 | -0.72 | 40 | -28.80 | |
|  Atulugamage, Saniru Lohan | | | 1069 | SRI | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Wickramarathne, D Jehan Randil | | | 1142 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Laksiri, A A Kavishka Gimshan | | | 1224 | SRI | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Sanujana, Navithmi | | | 1004 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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) | | |
|
