Individual Calculations May 2018
 Brekka, Geir  Total change: 38.60  Rating chartPersonal card
 Kristiansand SK Varturnering 2018 kl Mester Kristiansand NOR 2018-01-17
RcRownchangeKK*chgGame
 1875 1924 7.00 9 1.93 20 38.60 
  Barjaktarenic, Mirko 1741 NOR1.0010.26205.20 
  Lauritzen, Einar 2023 NOR0.5010.14202.80 
  Terland, Ole-Johan 1818 NOR0.001-0.6420-12.80 
  Arntsen, Frode 1797 NOR1.0010.33206.60 
  Barouta, Dani 1724 NOR1.0010.24204.80 
  Vik, Jorgen 1832 NOR1.0010.37207.40 
  Torgersen, Terje 1937 NOR0.5010.02200.40 
  Hamre, Kenneth 2018 NOR1.0010.632012.60 
  Ortoft, Kai 1982 NOR1.0010.582011.60 

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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