|
Individual Calculations May 2018 |
|
|
|
| Pathmasiri, R D Isuru Saranga Total change: 47.60 | |   |
|
| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1307 | 2.00 | 5 | 1.19 | 40 | 47.60 | |
|  De Silva, Udara Sandesh | | | 1642 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Hewawasam, H Y Nevanjee Dimanya | | wf | 1549 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Perera, D Upashan L | | | 1594 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ranasinghe, P M | | | 1627 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Rajapaksha, Suhad | | | 1548 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | |
|
