Individual Calculations May 2012
 Eng, Kenneth  Total change: -18.30  Rating chartPersonal card
 2012 MCC March/April Grand Prix New York, New York USA 2012-03-31
RcRownchangeKK*chgGame
 1951 2032 0.00 2 -1.22 15 -18.30 
  Frumkin, Edward A 1982 USA0.001-0.5715-8.55 
  Tanenbaum, Zachary 1919 USA0.001-0.6515-9.75 

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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