Individual Calculations January 2014
 Brock, William H  Total change: -12.15  Rating chartPersonal card
 2013 Greater Midewst Class Championships - Master/Expert Rosemont, Illinois USA 2013-11-29
RcRownchangeKK*chgGame
 1976 2031 1.50 4 -0.81 15 -12.15 
  Turgut, Tansel 2296 TUR0.001-0.1815-2.70 
  Stevanovic, Miomir 1877 USA1.0010.29154.35 
  Shi, Tinglin 1786 USA0.501-0.3015-4.50 
  Schneider, Thomas 1944 USA0.001-0.6215-9.30 

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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