|
Individual Calculations October 2017 |
|
|
|
| Cooray, Isitha Danindu Total change: 9.20 | |   |
|
| 3rd Negombo Chess Festival 2017 | Negombo, Sri lanka | SRI | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1165 | 1133 | 2.50 | 5 | 0.23 | 40 | 9.20 | |
|  Wijeratne, Tharin | | | 1067 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Perera, D G D Y Adeekshana | | | 1227 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Kumarasinghe, P Sandaru Kaushal | | | 1188 | SRI | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Herath, H M T H | | | 1182 | SRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Wijesekara, Himaya | | | 1159 | SRI | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | |
|
