|
Individual Calculations May 2017 |
|
|
|
| Karunarathne, D D W Gamini Total change: -18.80 | |   |
|
| Sri Lanka Major Division Championship 2017 - Colombo | Colombo | SRI | 2017-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1257 | 2.00 | 4 | -0.31 | 20 | -6.20 | |
|  Methiyra, G P Detumini | | | 1052 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Amarasinghe, K K H Kevinda | | | 1060 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Subasinghe, D D C H | | | 1629 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Weerasinghe, Isum | | | 1110 | SRI | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1257 | 2.00 | 6 | -0.63 | 20 | -12.60 | |
| | Pallie, Tuan Ehshan | | | 1627 | SRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Kodithuwakku, Lisara | | | 1510 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Jayaweera, Y | | | 1657 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gamage, Mesanda | | | 1063 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Nisadara, K G Chenuri | | | 1084 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Lansakara, Vinuji | | | 1041 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | |
|
