Individual Calculations September 2010
 Lee, Michael  Total change: -6.75  Rating chartPersonal card
 38th Annual World Open - Open Section King of Prussia, Pennsylvania USA 2010-06-29
RcRownchangeKK*chgGame
 2308 2391 5.00 9 -0.45 15 -6.75 
  Kamsky, Gata g2702 USA0.001-0.1415-2.10 
  Perez-Billinghurst, Ricardo 2144 USA0.501-0.3115-4.65 
  Mabe, Chris J 2209 USA0.501-0.2415-3.60 
  Tuhrim, Richard J 2101 USA0.501-0.3415-5.10 
  Fielding, Paul T 2167 USA0.501-0.2815-4.20 
  Jayakumar, Adarsh 2169 USA1.0010.22153.30 
  Haskel, Jeffrey 2244 USA1.0010.30154.50 
  Kidambi, Sundaraja g2520 IND0.5010.17152.55 
  Zapata, Alonso g2513 COL0.5010.17152.55 

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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