|
Individual Calculations September 2015 |
|
|
|
| Wickramanayake, T U Total change: 3.80 | |   |
|
| Mercantile / Government Services International Rating Chess Championship 2015 | Colombo | SRI | 2015-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1847 | 4.00 | 6 | 0.19 | 20 | 3.80 | |
|  Gunarathna, D A Viraj Darshana | | | 1518 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Amarasinghe, Buddhika Vishwajith | | | 1495 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Madugalle, Y D B | | | 1986 | SRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Chandrasiri, S A | | | 1845 | SRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Fonseka, C K D | | | 1856 | SRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Rathgalla, J M C B | | | 1665 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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) | | |
|
