Individual Calculations May 2012
 Tallo, Emily K  Total change: 9.60  Rating chartPersonal card
 42nd Annual World Amateur Team and US Team East Parsippany, New Jersey USA 2012-02-18
RcRownchangeKK*chgGame
 2156 1983 1.50 3 0.64 15 9.60 
  Frenklakh, Valery f2305 USA0.001-0.1315-1.95 
  Bryant, Todd 2063 USA1.0010.61159.15 
  Sherman, David 2100 USA0.5010.16152.40 

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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