|
Individual Calculations September 2018 |
|
|
|
| Karunanayake, H M Total change: 1.00 | |   |
|
| 7th Mercantile and Government Service Chess Championship 2018 | Colombo | SRI | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1433 | 1.00 | 4 | 0.05 | 20 | 1.00 | |
|  Chandrasiri, S A | | | 1725 | SRI | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Charith, Dilshan | | | 1574 | SRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Chandrasiri, Vajira Saroj | | | 1581 | SRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Withanage, Nishantha | | | 1679 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | |
|
