Individual Calculations April 2014
 Polyakin Jr, Vladimir  Total change: -2.10  Rating chartPersonal card
 2014 MCC February Super FIDE GP New York, New York USA 2014-02-21
RcRownchangeKK*chgGame
 2104 2001 1.00 3 -0.14 15 -2.10 
  Bonin, Jay Richard m2298 USA0.001-0.1515-2.25 
  Margiotta, Jason J 1973 USA1.0010.46156.90 
  Brodsky, David 2040 USA0.001-0.4515-6.75 

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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