Individual Calculations May 2011
 Parks, Joe  Total change: 22.25  Rating chartPersonal card
 Scottish National League Grangemouth SCO 2010-10-31
RcRownchangeKK*chgGame
 2169 1934 1.50 7 -0.01 25 -0.25 
  Grant, Alan G 2219 SCO0.5010.34258.50 
  Farrell, Neil R 2200 SCO0.001-0.1825-4.50 
  Burnett, Andrew B 2153 SCO0.001-0.2225-5.50 
  Constantinou, Peter f2306 ENG0.001-0.1025-2.50 
  Coffey, Patrick 2188 SCO0.001-0.1925-4.75 
  McClement, Andrew 2046 SCO0.5010.15253.75 
  Macqueen, Calum 2072 SCO0.5010.19254.75 

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)
 
 Edinburgh Congress 2011 Edinburgh SCO 2011-04-01
RcRownchangeKK*chgGame
 1896 1934 2.00 2 0.90 25 22.50 
  Macrae, James S 1753 SCO1.0010.26256.50 
  Burnett, Walter 2039 SCO1.0010.642516.00 

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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