Individual Calculations February 2020 |
|
|
Rupasinghe, S S S Total change: -16.40 | | |
|
Sri Lanka National Youth Chess Championship 2019 - Under 15 years | Colombo | SRI | 2019-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1224 | 1203 | 1.50 | 4 | -0.41 | 40 | -16.40 | |
| Weerasinghe, Isum | | | 1457 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | Wijesekara, Bihandu Sanhinda | | | 1410 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | Aarakan, J | | | 1010 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | Morathenna, M M Helitha | | | 1020 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | 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) | |
|