Individual Calculations February 2023 |
|
|
Rajakaruna, Nuhansa Total change: -15.60 | | |
|
Asia Schools CC 2022- U 15 O | Kaluthara | SRI | 2022-12-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1275 | 1176 | 2.50 | 7 | -0.13 | 40 | -5.20 | |
| Jayasundara, J M Daham V | | | 1463 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | Edirisinghe, E D Hansana | | | 1268 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | Abiru, K A Aken | | | 1309 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | Viranya, A R M V | | | 1146 | SRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | Hewawasam, H Y Thisaga Manvidu | | | 1398 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | Amarathunga, Piyumi Uthpala | | | 1173 | SRI | 0.50 | 1 | 0.00 | 40 | 0.00 | | Saparamadu, Sanali | | | 1165 | SRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | 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) | | Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1321 | 1176 | 1.50 | 5 | -0.26 | 40 | -10.40 | |
| Gamage, Ovin Vidmal | | | 1558 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | Hansara, W P Sandith | | | 1028 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | Mendis, B D S | | | 1493 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | Pallie, Ehsha Mishela | | wc | 1521 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | Samarakoon, Sasndu Ayod | | | 1004 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | 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) | |
|