|
Individual Calculations July 2013 |
|
|
|
| De Silva, Osheen Total change: -25.80 | |   |
|
| Sri Lanka Open International Chess Championship 2013 | Colombo | SRI | 2013-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1909 | 5.50 | 9 | -1.72 | 15 | -25.80 | |
|  Liyanage, Ranindu Dilshan | | | 1509 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Peiris, H Pevinya | | | 1538 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Jayasundara, H J M R M | | | 1537 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Alahakoon, Isuru | | | 2050 | SRI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Hettiarachchi, C U | | | 1643 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Gunaratne, Mojitha Sathsara | | | 1752 | SRI | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Kuruppu, Supun Dasantha | | | 1644 | SRI | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Piyumantha, M Sasith Nipun | | | 1515 | SRI | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Paranavidana, Thaveesha R | | | 1509 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | |
|
