Individual Calculations July 2008
 Feinstein, Michael  Total change: -10.25  Rating chartPersonal card
 Texas State and Amateur Fort Worth, Texas USA 2008-05-23
RcRownchangeKK*chgGame
 2125 2306 2.50 4 -0.41 25 -10.25 
  Hyltin, John Paul 2018 USA1.0010.16254.00 
  Demjek, Mark W 2152 USA1.0010.29257.25 
  Harper, Warren 2254 USA0.501-0.0725-1.75 
  Yang, Darwin f2074 USA0.001-0.7925-19.75 

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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