Individual Calculations January 2012
 Wang, Michael  Total change: -13.80  Rating chartPersonal card
 2011 Washington Class Championships - Master Seattle, Washington USA 2011-11-25
RcRownchangeKK*chgGame
 2100 2091 2.00 6 -0.92 15 -13.80 
  Kelley, Dereque D 2231 USA0.001-0.3115-4.65 
  Feng, Roland 2016 USA0.001-0.6015-9.00 
  Dixon, Dakota E 2067 USA0.001-0.5315-7.95 
  Bartron, Paul f2089 USA0.5010.00150.00 
  Pupols, Viktors 2157 USA1.0010.59158.85 
  Kalina, Chris 2042 USA0.501-0.0715-1.05 

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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