|
Blitz:
Individual Calculations February 2023 |
|
|
|
| Penuka, S P Riveen Total change: -13.20 | |   |
|
| Ethugalpura Open International Rating blitz Chess Championships 2022 | Kurunegala | SRI | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1057 | 0.50 | 4 | -0.66 | 20 | -13.20 | |
|  Ekaratne, Chenaya | | | 1284 | SRI | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Munasinghe, M A D D D | | | 1265 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | De Silva, B P Chanthuli Thanishka | | | 1151 | SRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Hiyarapitiya, D S | | | 1164 | SRI | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | |
|
