|
Individual Calculations September 2018 |
|
|
|
| Rathnayake, Vishmika A B Total change: -33.20 | |   |
|
| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1710 | 6.00 | 8 | -0.83 | 40 | -33.20 | |
|  Wimaladharma, W Jithain Oshadha | | | 1310 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Jayasuriya, Linali Andrea | | | 1310 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jayasekera, Himasha Dulanji | | wc | 1357 | SRI | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Padukka, P V Gayuru Hansana | | | 1310 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Punchihewa, Kokila Prageeth | | | 1362 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Cooray, T C M Dulein Kavindu | | | 1492 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Hewawasam, H Y Nevanjee Dimanya | | wf | 1611 | SRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Dahampriya, H K T Dewnethmie | | | 1392 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
