|
Individual Calculations July 2010 |
|
|
|
| Chandrasiri, S A K Total change: -27.50 | |   |
|
| Sri Lanka Women's National B Chess Championship 2010 | Colombo | SRI | 2010-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1680 | 3.50 | 8 | -1.02 | 25 | -25.50 | |
|  Jayasooriya, I D G K | | | 1586 | SRI | 1.00 | 1 | 0.37 | 25 | 9.25 | |  Jayawardhana, W A S H | | | 1679 | SRI | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Udupitiya, U G S S S | | | 1755 | SRI | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Muhandiram, R M M U | | | 1547 | SRI | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Sathya, S.p | | | 1653 | SRI | 0.00 | 1 | -0.54 | 25 | -13.50 | | | Jayaratne, J P S S | | | 1491 | SRI | 1.00 | 1 | 0.25 | 25 | 6.25 | | | Premanath, Dinushki | | | 1810 | SRI | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Perera, Panchali | | | 1530 | SRI | 0.00 | 1 | -0.70 | 25 | -17.50 | |
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) | | | | 1st Kandy Open Chess Championship 2010 | Kandy | SRI | 2010-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 1680 | 0.00 | 1 | -0.08 | 25 | -2.00 | |
| | Wijesinghe, D D | | | 2074 | SRI | 0.00 | 1 | -0.08 | 25 | -2.00 | |
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) | | |
|
