Individual Calculations January 2012
 Johnson, Chuck  Total change: 4.65  Rating chartPersonal card
 2011 Oklahoma Fall Open OKC - Open Section Oklahoma City, Oklahoma USA 2011-11-12
RcRownchangeKK*chgGame
 1833 1885 2.50 4 0.21 15 3.15 
  Maldonado, Ernest Jr 1759 USA1.0010.33154.95 
  Anderson, Mark 1837 USA0.001-0.5715-8.55 
  Fritze, Skip 1744 USA1.0010.31154.65 
  Wawrzasek, Jason 1991 USA0.5010.14152.10 

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)
 
 3rd Thanksgiving Open Stillwater, Oklahoma USA 2011-11-25
RcRownchangeKK*chgGame
 2034 1885 2.00 6 0.10 15 1.50 
  Holliman, Bob 2070 USA0.001-0.2615-3.90 
  Garrett, William 1951 USA0.5010.09151.35 
  Latino, Carl 2018 USA1.0010.681510.20 
  Orton, Bill 2149 USA0.001-0.1815-2.70 
  Langer, Michael f2206 USA0.001-0.1315-1.95 
  Giminez, Randy 1811 USA0.501-0.1015-1.50 

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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