Individual Calculations May 2010
 Cygan, Joseph  Total change: 0.00  Rating chartPersonal card
 2010 World Amateur Chess Championships Skokie, Illinois USA 2010-03-19
RcRownchangeRpKK*chgGame
 1863 0 3.50 7 0.00 1863   0.00 
  Hollinberger, Drew 1987 USA1.0010.00 0.00 
  Feldstein, Rob 1832 USA1.0010.00 0.00 
  Anu, Bayar 1930 MGL0.5010.00 0.00 
  Strovsky, Mikhail 1911 RUS0.0010.00 0.00 
  Nieto, Manuel Valero Waldo 1729 COL1.0010.00 0.00 
  Bian, Alex 1937 USA0.0010.00 0.00 
  Gupta, Bhaskhar 1713 IND0.0010.00 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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