Rapid: Individual Calculations April 2017
 Sena, Juan  Total change: -7.40  Rating chartPersonal card
 March 2017 Marshall Masters New York, New York USA 2017-03-21
RcRownchangeKK*chgGame
 2235 2191 1.00 3 -0.37 20 -7.40 
  Krush, Irina gwg2470 USA0.001-0.1620-3.20 
  Smith, Jeremiah 2137 USA1.0010.42208.40 
  Juac, Majur 2099 USA0.001-0.6320-12.60 

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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