|
Individual Calculations February 2023 |
|
|
|
| Neranja, Gihan Total change: -12.20 | |   |
|
| Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1237 | 1.00 | 4 | -0.61 | 20 | -12.20 | |
|  Lakshitha, H H Sasindu | | | 1624 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Vishaleni, U | | | 1091 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Peiris, H Pevinya | | wf | 1653 | SRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Gunathilaka, Kavinu Sanul | | | 1041 | SRI | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | |
|
