Individual Calculations May 2011
 Botheim, Tor  Total change: -19.05  Rating chartPersonal card
 Norwegian Premier League 2011 Oslo NOR 2010-11-05
RcRownchangeKK*chgGame
 2209 1949 0.50 2 0.11 15 1.65 
  Briseid, Hakon 2118 NOR0.5010.22153.30 
  Stubberud, Ornulf 2299 NOR0.001-0.1115-1.65 

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)
 
 Norwegian Eastern League 2. division sec. B Various NOR 2010-11-06
RcRownchangeKK*chgGame
 1978 1949 0.00 3 -1.38 15 -20.70 
  Matthews, Ben 1957 NOR0.001-0.4915-7.35 
  Sodtholt, Dag 1933 NOR0.001-0.5215-7.80 
  Larsen, Joakim 2045 NOR0.001-0.3715-5.55 

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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