|
Individual Calculations August 2017 |
|
|
|
| Lamahewa, C Total change: -48.00 | |   |
|
| Sri Lanka National B Chess Championship 2017 | Narahenpita | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1864 | 4.50 | 9 | -2.40 | 20 | -48.00 | |
|  Thenuka, Kuruwita Gamalathge Kin | | | 1588 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Piyumantha, M Thisal Manjith | | | 1513 | SRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Senavin, Dunura | | | 1764 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Alahakoon, T N | | | 1723 | SRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Gunasekara, W A N Senpathi | | | 1626 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Nirmalarajah, S | | | 1583 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jayathilaka, R R C L | | | 1601 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Herath, Hasitha P | | | 1718 | SRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Ranasinghe, S D | | wm | 1721 | SRI | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | |
|
