Individual Calculations September 2009
 Sribrinda, Rout  Total change: -5.75  Rating chartPersonal card
 TMPL Ranjit Patkar 23rd National Under 11 Girls Chess Championship 2009 Shivamogga, Karnataka, India IND 2009-07-10
RcRownchangeKK*chgGame
 1779 1569 0.00 1 -0.23 25 -5.75 
  Shoumi, Mukerjee 1779 IND0.001-0.2325-5.75 

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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