Rapid:
Individual Calculations November 2018 |
|
|
Wickramaarachchi, Nayanaka Insara Total change: 20.60 | | |
|
Sri Lanka National Rapid Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1332 | 1099 | 2.00 | 4 | 1.03 | 20 | 20.60 | |
| Wickramasinghe, Nuran I | | | 1037 | SRI | 0.50 | 1 | -0.09 | 20 | -1.80 | | Madusanka , L D D | | | 1368 | SRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | Lansakara, B M | | | 1425 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | Tennakoon, I L K | | | 1499 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | * 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) | |
|