Individual Calculations January 2009
 Michaelides, Evan  Total change: -16.20  Rating chartPersonal card
 8th Annual Ken Smith Memorial Open Fort Worth, Texas USA 2008-11-28
RcRownchangeKK*chgGame
 2044 2274 2.00 4 -1.08 15 -16.20 
  Dennison Jr, B G 2018 USA1.0010.19152.85 
  Chua, Alexander J 2249 USA0.001-0.5315-7.95 
  Powell, Grant 1924 USA0.001-0.8915-13.35 
  Powell, Mitchell 1983 USA1.0010.15152.25 

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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