Individual Calculations November 2014
 Contreras, Henry  Total change: -8.60  Rating chartPersonal card
 2014 Millionaire Chess Open - Open Section Las Vegas, Nevada USA 2014-10-09
RcRownchangeKK*chgGame
 2215 2203 2.50 6 -0.43 20 -8.60 
  Pourkashiyan, Atousa wg2332 IRI0.001-0.3320-6.60 
  Wolfley, Lawrence 2089 USA0.501-0.1620-3.20 
  Ruiz, Joshua m2396 COL0.001-0.2520-5.00 
  Stancil, Kimani A 2071 USA1.0010.32206.40 
  Inants, Aghasi f2305 ARM0.001-0.3620-7.20 
  Farfan Ortiz, Enrique 2094 ARG1.0010.35207.00 

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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