Individual Calculations May 2012
 Yudasin, Leonid G  Total change: -9.80  Rating chartPersonal card
 42nd Annual World Amateur Team and US Team East Parsippany, New Jersey USA 2012-02-18
RcRownchangeKK*chgGame
 2188 2528 2.50 4 -0.98 10 -9.80 
  Kelemen, Andrew 2143 USA0.501-0.4110-4.10 
  Shetty, Atulya A 2128  * USA1.0010.08100.80 
  Bartell, Thomas f2354 USA0.001-0.7310-7.30 
  Pugh, Lawrence B 2128  * USA1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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