Individual Calculations February 2023
 Pronstad, Thomas  Total change: 10.80  Rating chartPersonal card
 Ostlandsserien 1. div 2022-2023 R 4-5 Diverse NOR 2023-01-14
RcRownchangeKK*chgGame
 1934 1943 2.00 3 0.46 20 9.20 
  Austad, Eirik Strom 2065 NOR0.5010.17203.40 
  Edvardsen, Ragnar 1881 NOR0.501-0.0920-1.80 
  Kortner, Henrik 1857 NOR1.0010.38207.60 

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)
 
 Lillestrom Var 2023 R 1 Lillestrom NOR 2023-01-23
RcRownchangeKK*chgGame
 1543 1943 1.00 1 0.08 20 1.60 
  Wahl, Terje 1543  * 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)
 

 

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