Individual Calculations November 2020
 Ortoft, Kai  Total change: 7.80  Rating chartPersonal card
 Kristiansand SK Varturnering 2020 A Runde 7-9 Kristiansand NOR 2020-09-16
RcRownchangeKK*chgGame
 1862 1986 2.00 2 0.69 20 13.80 
  Torgersen, Terje 1972 NOR1.0010.48209.60 
  Hansen, Tor Magnus 1752 NOR1.0010.21204.20 

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)
 
 Kristiansand SK Varturnering 2020 B del 2 Kristiansand NOR 2020-09-16
RcRownchangeKK*chgGame
 1744 1986 0.50 1 -0.30 20 -6.00 
  Markussen, Kyrre 1744 NOR0.501-0.3020-6.00 

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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