|
Individual Calculations February 2023 |
|
|
|
| Abeyrathne, M P Dulansa Dewmini Total change: -167.20 | |   |
|
| Asia Schools CC 2022- U 11 G | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1150 | 1343 | 1.50 | 5 | -2.19 | 40 | -87.60 | |
|  Makeeva, Bermet | | | 1096 | KGZ | 0.00 | 1 | -0.81 | 40 | -32.40 | |  Vishaleni, U | | | 1091 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Sithumsa, H G Sasmi | | | 1077 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Munasinghe, M A D D D | | | 1111 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | De Silva, B P Chanthuli Thanishka | | | 1373 | SRI | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1071 | 1343 | 0.50 | 3 | -1.99 | 40 | -79.60 | |
| | Godagama, D G Mandara | | | 1074 | SRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Kothalawala, Ramath Hansaka | | | 1095 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Dakshinesh, S | | | 1043 | SRI | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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) | | |
|
