|
Individual Calculations September 2018 |
|
|
|
| Perera, D Upashan L Total change: -2.00 | |   |
|
| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1577 | 6.00 | 8 | -0.05 | 40 | -2.00 | |
|  Gayanuka, B D Omira | | | 1177 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Selvarajah, Selvendra | | | 1198 | SRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Nagasinghe, Thevindu Thinal | | | 1186 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Akasha, J P Vihanga | | | 1300 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Priyankara, Chamil | | | 1977 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ekanayake, D S | | | 1271 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Morais, Sanithu Leander Pamudith | | | 1377 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Attanayaka, Amoda Yehen | | | 1354 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | |
|
