|
Individual Calculations July 2009 |
|
|
|
| De Moraes, Shamin Total change: 53.10 | |   |
|
| Galle Major Chess Championship 2009 | Galle | SRI | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1951 | 3.50 | 5 | 0.33 | 15 | 4.95 | |
|  Gunasinghe, Vajira | | | 1891 | SRI | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Lokunarangoda, Jalashi | | | 1601 | SRI | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Gunasinghe, S.r. | | | 1940 | SRI | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Subash, Lasitha | | | 1880 | SRI | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Gunasinghe, W.a.t.s. | | | 1891 | SRI | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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) | | | | Sri Lanka B Chess Championship 2009 | Colombo | SRI | 2009-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1951 | 6.00 | 8 | 3.21 | 15 | 48.15 | |
| | Alahakoon, Isuru | | | 1947 | SRI | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Edirisinghe, Dulan | | | 2128 | SRI | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Weerawardena, R. | | | 2180 | SRI | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Kottahachchy, K.o.v | | | 2050 | SRI | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Gunasinghe, W.a.t.s. | | | 1891 | SRI | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Peiris, T.g.m. | | | 2129 | SRI | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Senaka, Rajeendra | | | 2126 | SRI | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Kurukulasuriya, Prasanna | | | 2085 | SRI | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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) | | |
|
