Individual Calculations April 2008
 Cohn, Jason  Total change: 67.50  Rating chartPersonal card
 Australian Major Sydney AUS 2008-01-02
RcRownchangeKK*chgGame
 2077 1973 6.00 9 2.70 25 67.50 
  Voon, Richard 1990 AUS1.0010.522513.00 
  Sheldrick, Kevin 2153 AUS0.001-0.2625-6.50 
  Guo-Yuthok, Sherab 1903 AUS0.501-0.1025-2.50 
  Choi, Junil 1944 KOR1.0010.462511.50 
  Harris, Benjamin 2015 AUS1.0010.562514.00 
  Rose, Adrian 2113 AUS0.5010.19254.75 
  Viner, Phillip 2203 AUS1.0010.792519.75 
  Bolens, Johny 2201 AUS0.001-0.2125-5.25 
  Hare, Tim 2170 NZL1.0010.752518.75 

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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