|
Individual Calculations September 2018 |
|
|
|
| Wickramasinghe, N G Namal Total change: 1.40 | |   |
|
| 7th Mercantile and Government Service Chess Championship 2018 | Colombo | SRI | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1746 | 3.00 | 4 | 0.07 | 20 | 1.40 | |
|  Siriwardane, A L | | | 1445 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Bandara, W S K | | | 1577 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Nandika, Ruwan | | | 1551 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sooriarachchi, Nethaji Tharinda | | | 1667 | SRI | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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) | | |
|
