Individual Calculations September 2010
 Hough, Randall D  Total change: -13.20  Rating chartPersonal card
 50th Annual Pacific Southwest Open Los Angeles, California USA 2010-07-03
RcRownchangeKK*chgGame
 2102 1991 0.50 3 -0.55 15 -8.25 
  Kavutskiy, Konstantin 2157 USA0.001-0.2815-4.20 
  Phillips, Jeff 2041 USA0.001-0.4315-6.45 
  Akopian, Robert 2108 USA0.5010.16152.40 

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)
 
 111th Annual US Open - Jerry Hanken Memorial Irvine, California USA 2010-07-31
RcRownchangeKK*chgGame
 2113 1991 0.00 1 -0.33 15 -4.95 
  Faber, Craig Allen 2113 USA0.001-0.3315-4.95 

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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