Individual Calculations May 2012
 Frenklakh, Valery  Total change: 0.30  Rating chartPersonal card
 42nd Annual World Amateur Team and US Team East Parsippany, New Jersey USA 2012-02-18
RcRownchangeKK*chgGame
 2034 2305 2.50 3 0.02 15 0.30 
  Tallo, Emily K 1983 USA1.0010.13151.95 
  Felber, Joseph J 2066 USA1.0010.20153.00 
  Chi, Patrick 2052 USA0.501-0.3115-4.65 

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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