Individual Calculations November 2010
 Rabbitte, Michael J  Total change: 30.75  Rating chartPersonal card
 Leyland Open Leyland ENG 2010-08-28
RcRownchangeKK*chgGame
 2076 1959 2.00 4 0.62 15 9.30 
  Walton, Alan J c2147 ENG0.5010.24153.60 
  Woodcock, Simon 2100 ENG0.5010.19152.85 
  Doran, Chris 1997 ENG0.001-0.4515-6.75 
  Newton, Robert A 2058 ENG1.0010.64159.60 

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)
 
 Leek Open Leek ENG 2010-09-10
RcRownchangeKK*chgGame
 2084 1979 2.50 3 1.43 15 21.45 
  Edwards, Simon R 2035 ENG1.0010.58158.70 
  Richardson, Alex 2104 ENG1.0010.671510.05 
  Brown, Martin 2112 ENG0.5010.18152.70 

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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