Individual Calculations November 2010
 Jadhav, Vaibhavi  Total change: -23.00  Rating chartPersonal card
 24th National Under 9 Girls Chess Championship Nirman High School, Vastrapur, India IND 2010-09-30
RcRownchangeKK*chgGame
 1543 1385 0.00 3 -0.92 25 -23.00 
  Bidhar, Rutumbara 1612 IND0.001-0.2125-5.25 
  Arpita, Mukherjee wf1662 IND0.001-0.1725-4.25 
  Toshali, V 1355 IND0.001-0.5425-13.50 

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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