Individual Calculations July 2015
 Formanek, Edward William  Total change: -16.60  Rating chartPersonal card
 2015 National Open Las Vegas, Nevada USA 2015-06-19
RcRownchangeKK*chgGame
 2121 2139 1.00 5 -1.66 10 -16.60 
  Rohde, Michael A g2453 USA0.001-0.1410-1.40 
  Hu, Pinyi 1923 USA1.0010.22102.20 
  Dungca, Ryan 2182 PHI0.001-0.4410-4.40 
  Martinez, Isaac 2104 USA0.001-0.5510-5.50 
  Bayaraa, Chinguun c1943 USA0.001-0.7510-7.50 

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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