|
Individual Calculations January 2020 |
|
|
|
| Gunawardane, A P Total change: 13.60 | |   |
|
| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1028 | 1.00 | 4 | 0.34 | 40 | 13.60 | |
|  Rupasinghe, Sarath | | | 1428 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Siyambalapitiya, S V D S | | | 1242 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Herath, H M M D | | | 1318 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Ekanayake, Nipuna Ravindra | | | 1282 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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) | | |
|
