Individual Calculations May 2011
 Martinsen, Stig K  Total change: -19.80  Rating chartPersonal card
 Norwegian Premier League 2011 Oslo NOR 2010-11-05
RcRownchangeKK*chgGame
 2214 2180 0.50 4 -1.33 15 -19.95 
  Stubberud, Ornulf 2299 NOR0.5010.16152.40 
  Dolzhikova, Olga wg2278 UKR0.001-0.3715-5.55 
  Guttulsrud, Odd Martin 2110 NOR0.001-0.6015-9.00 
  Diesen, Bruce f2168 NOR0.001-0.5215-7.80 

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)
 
 Stavanger Sjakk OPEN 2011 NGP Stavanger NOR 2011-04-08
RcRownchangeKK*chgGame
 2001 2180 3.50 5 0.01 15 0.15 
  Okland, Sveinung 1844 NOR1.0010.12151.80 
  Fossan, Petter f2258 NOR0.001-0.3915-5.85 
  Tari, Aryan 2155 NOR0.501-0.0315-0.45 
  Hjornevik, Knut J 1959 NOR1.0010.22153.30 
  Aartun, Magnus 1791 NOR1.0010.09151.35 

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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