Individual Calculations December 2021
 Rekkedal, Fredrik  Total change: 11.80  Rating chartPersonal card
 Lillestrom klubbmesterskap 2021 Lillestrom NOR 2021-09-13
RcRownchangeKK*chgGame
 1879 1891 4.50 7 0.97 20 19.40 
  Johnson, Knut 1512 NOR1.0010.09201.80 
  Pronstad, Thomas 1921 NOR0.5010.04200.80 
  Aannestad, Ole Jorgen 1849 NOR1.0010.44208.80 
  Chavannes, Ivar 2099 NOR0.5010.27205.40 
  Barton, Zdenek 1755 NOR0.501-0.1820-3.60 
  Pronstad, Thomas 1921 NOR1.0010.542010.80 
  Chavannes, Ivar 2099 NOR0.001-0.2320-4.60 

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)
 
 Ostlandsserien 2. div A 2021-2022 R 1 Diverse NOR 2021-10-31
RcRownchangeKK*chgGame
 1554 1891 0.50 1 -0.38 20 -7.60 
  Carlin, Tormod 1554 NOR0.501-0.3820-7.60 

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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