Individual Calculations January 2020 |
|
|
Abeysekara, Yasasi Geemini Total change: -3.60 | | |
|
Sri Lanka Women's National Amateur Chess Championship 2019 | Colombo | SRI | 2019-12-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1263 | 1199 | 2.50 | 6 | -0.09 | 40 | -3.60 | |
| Ranasinghe, Shalini | | | 1583 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | Ramanayake, Nemindi Linaya | | | 1303 | SRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | Sandanayake, Nimansa Sasanduni | | | 1217 | SRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | Sandanayake, Dehansa Nisanduni | | | 1234 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | Jayasinghe, Miyuni Thisanya | | | 1090 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | Weerawardana, Oneli Vihanga | | | 1148 | SRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | 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) | |
|