Individual Calculations October 2013
 Goldenberg, Ryan D  Total change: 5.10  Rating chartPersonal card
 2013 MCC July August FIDE Monday New York, New York USA 2013-07-22
RcRownchangeKK*chgGame
 2067 2245 2.50 3 0.34 15 5.10 
  Kopiecki, Edward 1941 USA1.0010.14152.10 
  Ray, Sarathi 2049 USA1.0010.25153.75 
  Hoffmann, Asa f2212 USA0.501-0.0515-0.75 

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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