Individual Calculations May 2012
 Brastein, Lars  Total change: 0.90  Rating chartPersonal card
 Rica dyreparken Grand Prix 2012 Kristiansand NOR 2012-02-24
RcRownchangeKK*chgGame
 1981 2007 2.00 4 -0.06 30 -1.80 
  Kyrkjebo, Erlend 2028 NOR0.001-0.4730-14.10 
  Ljones, Gaute 1626 NOR1.0010.09302.70 
  Ortoft, Kai 2036 NOR0.5010.04301.20 
  Haarr, Jon Kristian 2232 NOR0.5010.28308.40 

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)
 
 Nordstrand langsjakk GP 2012 A Oslo NOR 2012-04-20
RcRownchangeKK*chgGame
 2058 2033 2.50 5 0.09 30 2.70 
  Svanholm, Borge Waaktaar 1919 NOR1.0010.343010.20 
  Devereaux, Maxim L m2373 ENG0.001-0.1230-3.60 
  Mathisen, Runar 1958 NOR0.001-0.6030-18.00 
  Snellingen, Jorn 1954 NOR1.0010.393011.70 
  Hauge, Lars Oskar 2087 NOR0.5010.08302.40 

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)
 

 

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