Individual Calculations August 2012
 Tufta, Jon Gunnar  Total change: -3.60  Rating chartPersonal card
 Norwegian Ind. Championship Cl. 1 2012 Sandefjord NOR 2012-07-07
RcRownchangeKK*chgGame
 1948 1959 4.50 9 -0.12 30 -3.60 
  Runde, Hans Arild 2054 NOR0.5010.13303.90 
  Vigdal, Per Kr 2026 NOR1.0010.593017.70 
  Stake-Larsen, Gunnar 2001 NOR0.5010.06301.80 
  Bohler, Johannes Hova 1822 NOR0.001-0.6830-20.40 
  Johansen, Lars 1937 NOR0.001-0.5330-15.90 
  Stokke, Jan 1886 NOR0.001-0.6030-18.00 
  Garberg, Tore 1956 NOR0.5010.00300.00 
  Boger, Raymond 1967 NOR1.0010.513015.30 
  Lunde, Sigmund 1884 NOR1.0010.403012.00 

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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