Individual Calculations September 2011
 Wagner, Carl E  Total change: -9.30  Rating chartPersonal card
 2011 US Senior Open Houston, Texas USA 2011-07-18
RcRownchangeKK*chgGame
 2075 2162 0.00 1 -0.62 15 -9.30 
  Terrie, Henry L 2075 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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