Individual Calculations December 2021
 Larsen, Per Magnus  Total change: 23.60  Rating chartPersonal card
 Ostlandsserien 4. div A 2021-2022 R 1 Diverse NOR 2021-10-31
RcRownchangeKK*chgGame
 1636 1268 0.50 1 0.40 20 8.00 
  Steinkellner, Rudolf 1636 NOR0.5010.40208.00 

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)
 
 OSS Klassiske 2021 OSS NOR 2021-11-12
RcRownchangeKK*chgGame
 1502 1256 1.00 3 0.25 20 5.00 
  Hagesather, Nina 1656  * NOR0.001-0.0820-1.60 
  Cross, Jamie 1656  * AUS0.001-0.0820-1.60 
  Graff, Joachim S 1193 NOR1.0010.41208.20 
 * 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)
 
 Knut Brokstads Minneturnering 2021 Trondheim NOR 2021-11-19
RcRownchangeKK*chgGame
 1266 1256 1.50 2 0.53 20 10.60 
  Hansen, Reidar Angell 1379 NOR0.5010.17203.40 
  Johansen, Paul Ivar 1153 NOR1.0010.36207.20 

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)
 

 

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