|
Individual Calculations August 2023 |
|
|
|
| Leelarathne, G G D P Total change: -32.40 | |   |
|
| Sri Lanka Open Chess Championship 2023 | Colombo | SRI | 2023-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1318 | 2.50 | 5 | -0.81 | 40 | -32.40 | |
|  Pathum, G Saranga | | | 1655 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Wickramaarachchi, Yesandi | | | 1064 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Karunarathna, D D C Adithya Kum | | | 1033 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Waidyasekara, R H Risara Geeneth | | | 1130 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Suraweera, Dulin Hansilu | | | 1078 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | |
|
