Rapid: Individual Calculations March 2016
 Balck, Eric  Total change: -13.80  Rating chartPersonal card
 February 2016 Marshall Masters New York, New York USA 2016-02-16
RcRownchangeKK*chgGame
 2189 2048 0.00 2 -0.69 20 -13.80 
  Rohde, Michael A g2370 USA0.001-0.1320-2.60 
  Patay, Travis 2008 USA0.001-0.5620-11.20 

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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