Individual Calculations January 2014
 Crissman, John  Total change: -12.60  Rating chartPersonal card
 2013 Greater Midewst Class Championships - Master/Expert Rosemont, Illinois USA 2013-11-29
RcRownchangeKK*chgGame
 2061 1968 1.50 5 -0.42 30 -12.60 
  Flaga, Krzysztof 2032 USA1.0010.593017.70 
  Velikanov, Alexander f2263 USA0.001-0.1530-4.50 
  Rand, Steven J 2020 USA0.001-0.4330-12.90 
  Bungo, D Gregory 1939 USA0.501-0.0430-1.20 
  Loncarevic, Robert 2051 USA0.001-0.3930-11.70 

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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