Individual Calculations May 2011
 Fan, Yun  Total change: 16.65  Rating chartPersonal card
 2011 World Amateur Team & US Team East Parsippany, New Jersery USA 2011-02-19
RcRownchangeKK*chgGame
 2217 2054 1.00 1 0.72 15 10.80 
  Fikiet, Alex M 2217 USA1.0010.721510.80 

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)
 
 2nd Annual Philadelphia Open Philadelphia, Pennsylvania USA 2011-04-20
RcRownchangeKK*chgGame
 2216 2064 2.50 7 0.39 15 5.85 
  Sandager, Stephen 2164 USA1.0010.64159.60 
  Weiss, Allen 2183 USA0.001-0.3415-5.10 
  Fikiet, Alex M 2223 USA0.5010.21153.15 
  Belliard, Luis 2212 DOM0.001-0.3015-4.50 
  Gutierrez, Paloma wm2119 ESP0.5010.08151.20 
  Rentala, Nagendra 2314 IND0.5010.31154.65 
  Ostrovskiy, Aleksandr f2295 USA0.001-0.2115-3.15 

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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