Individual Calculations May 2010
 Simutowe, Amon S  Total change: 7.80  Rating chartPersonal card
 Philadelphia Open Philadelphia, Pennsylvania USA 2010-03-31
RcRownchangeKK*chgGame
 2307 2444 5.50 7 0.78 10 7.80 
  Aaron, Deepak 2140 USA1.0010.14101.40 
  Betaneli, Alex f2297 USA1.0010.30103.00 
  Mandizha, Farai f2326 ZIM0.501-0.1610-1.60 
  Shabalov, Alexander g2587 USA0.001-0.3110-3.10 
  Treger, Yefim 2239 USA1.0010.24102.40 
  Figler, Ilye f2297 USA1.0010.30103.00 
  Gorman, Dov f2266 USA1.0010.27102.70 

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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