Individual Calculations March 2014
 Trujillo, Kevin  Total change: -26.70  Rating chartPersonal card
 3rd Annual Recession Buster Open San Diego, California USA 2014-02-15
RcRownchangeKK*chgGame
 2198 2246 0.50 4 -1.78 15 -26.70 
  Perelshteyn, Eugene g2506 USA0.001-0.1815-2.70 
  West, Vanessa 2091 USA0.001-0.7115-10.65 
  Moussa, Alaa-Addin c2134 PLE0.501-0.1515-2.25 
  Mousseri, Daniel 2060 USA0.001-0.7415-11.10 

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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