|
Individual Calculations November 2022 |
|
|
|
| Wimalagunasekara, D Nithwara Total change: -15.20 | |   |
|
| Sri Lanka National Amateur Chess Championship 2022 | Colomo | SRI | 2022-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1180 | 1.00 | 5 | -0.38 | 40 | -15.20 | |
|  Gunathilake, M D Vinuda Shenal | | | 1760 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Sathsindu, W M Minura | | | 1370 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Hettiarachchi, D W K | | | 1396 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Dharmawansa, S S | | | 1059 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Sumanathilake, Yonal | | | 1392 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | |
|
