Individual Calculations July 2017
 Burke, John M  Total change: -10.10  Rating chartPersonal card
 2nd Chessanity Weekend Open - Masters Edison, New Jersey USA 2017-06-03
RcRownchangeKK*chgGame
 2155 2489 2.50 4 -1.01 10 -10.10 
  Jacobson, Aaron 2157 USA0.501-0.3810-3.80 
  Wang, Wesley c2165 USA1.0010.13101.30 
  Jacobson, Brandon c2210 USA0.001-0.8410-8.40 
  Tian, Eddy 2089  * 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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