|
Individual Calculations November 2022 |
|
|
|
| Narthavi, S Total change: 33.60 | |   |
|
| Sri Lanka Junior Girls National Chess Championship 2022 | Kandy | SRI | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1320 | 3.00 | 4 | 0.93 | 40 | 37.20 | |
|  Munasinghe, M A D D D | | | 1090 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Premanath, Prasansa | | | 1480 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Dissanayake, Lihini | | | 1172 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Newansa, M Esandi | | | 1474 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1320 | 1.00 | 3 | -0.09 | 40 | -3.60 | |
| | Samarasinghe, Wayuni Vinara | | | 1422 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | De Silva, J I Ajantha | | | 1397 | SRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Sandaruwan, M G Ravindu | | | 1440 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | |
|
