|
Individual Calculations May 2018 |
|
|
|
| Alahakoon, T N Total change: 0.00 | |   |
|
| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1748 | 6.50 | 9 | 0.00 | 20 | 0.00 | |
|  Asuramanna, Mevindu Hansana | | | 1348 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ekanayake, Hasindu Chiranga | | | 1374 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Siriwardena, R I Pasan Bhanuka | | | 1616 | SRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | De Silva, Chamindra | | | 1565 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Randil, Lakshitha | | | 1906 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Koggala, W S T D | | | 1556 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | De Silva, Shelani | | | 1551 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Dissanayake, Manusha Dinuk | | | 1546 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Perera, D Upashan L | | | 1594 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
