|
Individual Calculations January 2019 |
|
|
|
| Perera, Isara Ranmeth Total change: -8.40 | |   |
|
| Kolonnawa Chess Classic 2018 | Colombo | SRI | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1229 | 4.00 | 8 | -0.21 | 40 | -8.40 | |
|  Ranasinghe, Kasun Anuranga | | | 1471 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Karunasena, H G M K Saheli Onaya | | | 1002 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Wijesuriya, G P Y | | wc | 1613 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Weerakoon, D D P | | | 1629 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayawardana, Lesath Thewnija | | | 1054 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Vithanawasam, Oneli | | | 1009 | SRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Ranasinghe , R A Supul Deemantha | | | 1015 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Mihindupriya, Thisitha Bashana | | | 1017 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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) | | |
|
