Individual Calculations November 2023 |
|
|
Dissanayake, D M Madushan Sameera Total change: -12.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1150 | 1185 | 1.00 | 3 | -0.64 | 20 | -12.80 | |
| Bandaranayake, Thenuga Dilneth | | | 1050 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | Nissanka, N M Thenura Yasendra | | | 1334 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | Perera, Sachith Lakshan | | | 1065 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | 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) | |
|