|
Individual Calculations November 2023 |
|
|
|
| Wijesinghe, W A M C Total change: -45.20 | |   |
|
| Sri Lanka Junior National Chess Championship 2023 | Kandy | SRI | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1326 | 4.50 | 7 | -0.40 | 40 | -16.00 | |
|  Wanasinghe, A D R T | | | 1094 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | |  Rathnayake, R M Thenura Damsith | | | 1073 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Gunawardhana, Devindya Oshini | | | 1603 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Ranathunga, R M Methula Sansitha | | | 1130 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Hiyarapitiya, G A | | | 1076 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Karunarathna, Yanula | | | 1078 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Padmanaga, S Imira Nethdula | | | 1125 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1012 | 1326 | 1.00 | 2 | -0.73 | 40 | -29.20 | |
| | Didulatha, D M I | | | 1017 | SRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Tharanga, R A R | | | 1006 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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) | | |
|
