|
Individual Calculations January 2011 |
|
|
|
| Perera, A K N A Total change: 5.50 | |   |
|
| 6th Asian Schools Under 15 Chess Championship 2010 | Colombo | SRI | 2010-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1655 | 2.00 | 5 | 0.22 | 25 | 5.50 | |
|  Iskandar, Bin Abdullah | | | 1868 | SIN | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Munasinghe, Dgsd | | | 1792 | SRI | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Doluweera, Dinul Thisura | | | 1787 | SRI | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Vithanage, Tharindu | | | 1760 | SRI | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Sandeepana, W M Vibushitha | | | 1618 | SRI | 0.50 | 1 | -0.05 | 25 | -1.25 | |
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) | | |
|
