Individual Calculations May 2011
 Massey, Scott  Total change: -39.75  Rating chartPersonal card
 2011 World Amateur Team & US Team East Parsippany, New Jersery USA 2011-02-19
RcRownchangeKK*chgGame
 2073 2223 0.50 3 -1.59 25 -39.75 
  Sharp, Dale Eugene 2031 USA0.001-0.7525-18.75 
  Garbarino, Jake 2140 USA0.501-0.1125-2.75 
  Hall, Timothy J 2047 USA0.001-0.7325-18.25 

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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