Individual Calculations July 2014
 Caluza, Severo  Total change: -8.40  Rating chartPersonal card
 2014 National Open - U2200 Section Las Vegas, Nevada USA 2014-06-13
RcRownchangeKK*chgGame
 1995 1733 0.50 4 -0.28 30 -8.40 
  Dasika, Archit 1930 USA0.001-0.2530-7.50 
  Roods, Scott 2099 USA0.001-0.1030-3.00 
  Lank, James A 2076 USA0.001-0.1230-3.60 
  Haring, Ruth Inez wm1876 USA0.5010.19305.70 

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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