Individual Calculations January 2010
 Kamsky, Gata  Total change: -2.40  Rating chartPersonal card
 World Cup 2009 Khanty-Mansiysk RUS 2009-11-21
RcRownchangeKK*chgGame
 2606 2695 3.50 6 -0.24 10 -2.40 
  Antonio, Rogelio Jr g2574 PHI1.0010.34103.40 
  Antonio, Rogelio Jr g2574 PHI0.501-0.1610-1.60 
  Zhou, Weiqi g2603 CHN1.0010.37103.70 
  Zhou, Weiqi g2603 CHN0.501-0.1310-1.30 
  So, Wesley g2640 PHI0.001-0.5810-5.80 
  So, Wesley g2640 PHI0.501-0.0810-0.80 

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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