Individual Calculations March 2011
 Aradhyula, Vaishna  Total change: -6.90  Rating chartPersonal card
 2010 Pan American Intercollegiate Team Championship Milwaukee, Wisconsin USA 2010-12-27
RcRownchangeKK*chgGame
 2397 2155 0.00 2 -0.46 15 -6.90 
  Bachmann, Axel g2548 PAR0.001-0.0815-1.20 
  Ortiz, Nadya wm2246 COL0.001-0.3815-5.70 

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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