Individual Calculations August 2013
 Gulbrandsen, Tor  Total change: 27.00  Rating chartPersonal card
 Norwegian Championship Cl. Master 2013 Lillehammer NOR 2013-06-29
RcRownchangeKK*chgGame
 2152 2063 4.50 7 1.80 15 27.00 
  Martinsen, Stig K 2151 NOR1.0010.62159.30 
  Johnsen, Kjell Magne 2044 NOR0.501-0.0315-0.45 
  Andreassen, Arnold 2042 NOR1.0010.47157.05 
  Ulvin, Dag 2275 NOR1.0010.771511.55 
  Mihajlov, Svetoslav 2055 NOR0.001-0.5115-7.65 
  Sahl, Sheila Barth wm2229 NOR0.5010.22153.30 
  Gandrud, Vegar Koi 2267 NOR0.5010.26153.90 

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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