|
Individual Calculations November 2023 |
|
|
|
| Samaradiwakare, A Sonali Kumari Total change: -11.20 | |   |
|
| Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1051 | 1.00 | 5 | -0.28 | 40 | -11.20 | |
|  Wijetunga, Pasindi Mekala | | | 1373 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Nenatunga, N L Chamod Wishmitha | | | 1201 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Chandrasiri, L S D | | | 1284 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Thilakarathne, Nisal Dilushana | | | 1176 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Wickramathilaka, H C D | | | 1190 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | |
|
