|
Individual Calculations August 2023 |
|
|
|
| Madushanka, B W M Malith Total change: -1.20 | |   |
|
| Sri Lanka National Team Chess Championship 2023 | Colombo | SRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1575 | 3.00 | 5 | -0.06 | 20 | -1.20 | |
|  Sathsara, E P Daham | | | 1324 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Premachandra, G T D M | | | 1915 | SRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Gnanaseelan, Jude Dorison | | | 1515 | SRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Sumanathilake, Yonal | | | 1483 | SRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Perera, Nethuka Mihisara | | | 1175 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
|
