Individual Calculations September 2009
 Dissanayake, R D A C  Total change: -17.00  Rating chartPersonal card
 Continental Asian Junior Chess Championship 2009 Colombo SRI 2009-07-02
RcRownchangeKK*chgGame
 1986 1828 1.00 5 -0.68 25 -17.00 
  Narayanan, Srinath m2228  * IND0.001-0.0825-2.00 
  Shreyansh, Daklia 2228  * IND0.001-0.0825-2.00 
  Kuruwitage, Yasas Kalana 1963 SRI0.001-0.3225-8.00 
  Chen, Pin-Hung 1733 TPE0.501-0.1325-3.25 
  Munasingha, D G S D 1779 SRI0.501-0.0725-1.75 
 * 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)
 

 

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