|
Individual Calculations May 2011 |
|
|
|
| Perera, Anjana Total change: -5.40 | |   |
|
| Sri Lanka National Youth under 18 Girls Chess Championship 2011 | Colombo | SRI | 2011-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1832 | 3.00 | 5 | -0.36 | 15 | -5.40 | |
|  Jayawardhana, W A S H | | | 1630 | SRI | 0.50 | 1 | -0.26 | 15 | -3.90 | |  Abeywickrama, S S P | | | 1766 | SRI | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Thilakawardana, Supeshala | | wf | 1767 | SRI | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Koswattha K, W D M D I | | | 1517 | SRI | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Ambanwela, Lumbini | | | 1791 | SRI | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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) | | |
|
