Individual Calculations March 2013
 Guitierrez, Paloma  Total change: -5.85  Rating chartPersonal card
 2nd Annual Recession Buster Open San Diego, California USA 2013-02-16
RcRownchangeKK*chgGame
 2084 2187 1.50 3 -0.39 15 -5.85 
  Moy, Kevin 1945 USA0.001-0.8015-12.00 
  Faber, Craig 2094 USA0.501-0.1315-1.95 
  Heredia, Carla wm2214 ECU1.0010.54158.10 

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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