Individual Calculations December 2021
 Mirza, Raad  Total change: 25.80  Rating chartPersonal card
 Fredriksstad Hostturnering 2021 Fredrikstad NOR 2021-09-16
RcRownchangeKK*chgGame
 1788 1928 7.00 9 1.12 20 22.40 
  Granholt, Morten 1528  * NOR1.0010.08201.60 
  Nizar, Siako 1684 NOR1.0010.20204.00 
  Dogani, Avduraim 2094 NOR1.0010.722014.40 
  Bjornland, Svein 2086 NOR0.5010.21204.20 
  Stole, Alexander 1866 NOR0.001-0.5920-11.80 
  Andersen, Harry 1890 NOR1.0010.45209.00 
  Strand, Vetle Bjorge 1801 NOR0.501-0.1720-3.40 
  Skaar, Ben Samuel Groth 1615 NOR1.0010.14202.80 
  Sadiku, Ismet 1528  * NOR1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Ostlandsserien 1. div 2021-2022 R 1-2 Diverse NOR 2021-10-30
RcRownchangeKK*chgGame
 1989 1928 1.00 2 0.17 20 3.40 
  Olsen, Robin 1961 NOR1.0010.552011.00 
  Alfredsen, John Rune 2017 NOR0.001-0.3820-7.60 

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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