|
Individual Calculations June 2013 |
|
|
|
| Perera, A K N A Total change: -30.90 | |   |
|
| Sri Lanka National B Chess Championship 2013 | Colombo | SRI | 2013-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1740 | 3.00 | 10 | -2.06 | 15 | -30.90 | |
|  Saranga, N C O | | | 1977 | SRI | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Savinda, Yasas | | | 1531 | SRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | De Silva, Osheen | | | 1906 | SRI | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Lasitha, Subash | | | 1880 | SRI | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Lamahewa, C | | | 1836 | SRI | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Wickramanayake, T U | | | 1845 | SRI | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Uduwala, Pramod Dimuthu | | | 1616 | SRI | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Kaluarachchi, Achinthya Shamen | | | 1555 | SRI | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Samarasinghe, Isuru Udana | | | 1541 | SRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Thilakarathne, G M S | | | 1667 | SRI | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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) | | |
|
