Individual Calculations May 2013
 Christiansen, Larry  Total change: 1.50  Rating chartPersonal card
 43rd Annual World Amateur Team & US Team East Parsippany, New Jersey USA 2013-02-16
RcRownchangeKK*chgGame
 2234 2577 4.50 5 0.15 10 1.50 
  O`Brien, Matthew J 2177  * USA1.0010.08100.80 
  Vigorito, David m2437 USA1.0010.31103.10 
  Lowinger, Daniel 2177  * USA0.501-0.4210-4.20 
  Krause, Benjamin W 2204 USA1.0010.10101.00 
  Busygin, Stanislav 2177  * 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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