Individual Calculations July 2014
 Creger V, Leo C  Total change: 45.30  Rating chartPersonal card
 2014 National Open - U2200 Section Las Vegas, Nevada USA 2014-06-13
RcRownchangeKK*chgGame
 1958 1850 3.00 4 1.51 30 45.30 
  Lehmann, Spencer G 1884 USA1.0010.553016.50 
  Jiang, Alexander D 1856 USA1.0010.513015.30 
  Osmonbekov, Talaibek 2194 USA0.5010.383011.40 
  Nguyen, Anthony Q c1899 USA0.5010.07302.10 

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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