Individual Calculations January 2014
 Rand, Steven J  Total change: -8.70  Rating chartPersonal card
 2013 Greater Midewst Class Championships - Master/Expert Rosemont, Illinois USA 2013-11-29
RcRownchangeKK*chgGame
 2053 2020 2.00 5 -0.29 30 -8.70 
  Turgut, Aydin 1826 USA1.0010.25307.50 
  Chow, Albert C f2140 USA0.001-0.3430-10.20 
  Crissman, John 1968 USA1.0010.433012.90 
  Velikanov, Alexander f2263 USA0.001-0.2030-6.00 
  Raghavan, Vijay 2068 USA0.001-0.4330-12.90 

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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