Individual Calculations October 2015
 Bonin, Jay R  Total change: 8.20  Rating chartPersonal card
 MCC 2015 August-September FIDE Monday New York, New York USA 2015-08-24
RcRownchangeKK*chgGame
 2097 2294 4.50 5 0.82 10 8.20 
  Scher, Edward 1894  * USA1.0010.08100.80 
  Karan, Bhatty 2115 IND1.0010.27102.70 
  Sena, Juan 2089 DOM1.0010.24102.40 
  Bryant, Todd C 2138 USA1.0010.29102.90 
  Ibrohimov, Ikrom 2248 TJK0.501-0.0610-0.60 
 * 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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