|
Individual Calculations February 2023 |
|
|
|
| Meemanage, Saviru Thinal Total change: -24.00 | |   |
|
| Ethugalpura Open International Rating Chess Championships 2022 | Kurunegala | SRI | 2022-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1024 | 0.00 | 3 | -0.56 | 40 | -22.40 | |
|  Kaumina, M Yashika | | | 1259 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Yanakan, P | | | 1251 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Wijeratne, Rehan Nawantha | | | 1329 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1024 | 0.00 | 1 | -0.04 | 40 | -1.60 | |
|  Newansa, M Esandi | | | 1527 | SRI | 0.00 | 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) | | |
|
