Individual Calculations November 2010
 Guo, Josh  Total change: -5.85  Rating chartPersonal card
 42nd Annual Atlantic Open Washington DC USA 2010-08-27
RcRownchangeKK*chgGame
 2062 2118 2.00 4 -0.30 15 -4.50 
  Ding, Andrew 2014 USA0.001-0.6415-9.60 
  Clancy, Daniel J 2140 USA0.5010.03150.45 
  Rupel, David 2109 USA0.501-0.0115-0.15 
  Harding, Andre E 1985 USA1.0010.32154.80 

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)
 
 2010 Toronto Labour Day Open Toronto, Ontario CAN 2010-09-04
RcRownchangeKK*chgGame
 2486 2100 0.00 1 -0.09 15 -1.35 
  Gerzhoy, Leonid m2486 CAN0.001-0.0915-1.35 

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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