Individual Calculations January 2011
 Xue, Dyland M  Total change: 0.00  Rating chartPersonal card
 41st Annual National Chess Congress Philadelphia, Pennsylvania USA 2010-11-26
RcRownchangeRpKK*chgGame
 2197 0 3.00 6 0.00 2197   0.00 
  Kaufman, Raymond m2295 USA0.0010.00 0.00 
  Zaikov, Oleg N f2372 USA1.0010.00 0.00 
  Ostrovskiy, Aleksandr f2309 USA0.0010.00 0.00 
  Aaron, Deepak 2196 USA0.0010.00 0.00 
  Hess, Peter 1934 USA1.0010.00 0.00 
  Mucerino Jr, Joseph 2074 USA1.0010.00 0.00 

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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