|
Individual Calculations May 2018 |
|
|
|
| Gunaratne, Ayeshmanthi Total change: 2.80 | |   |
|
| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1338 | 4.00 | 7 | 0.14 | 20 | 2.80 | |
|  Weerathungalage, W D Malisha Sasv | | | 1053 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  De Silva, Chamindra | | | 1565 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ahangama, Senuka Aswin | | | 1043 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Jayasundara, J M Daham V | | | 1021 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Weerakoon, D D P | | | 1628 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Samarakoon, Rashmi Vihara | | | 1051 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | De Silva, D M Nilanga | | | 1727 | SRI | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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) | | |
|
