Individual Calculations November 2021
 Erikstad, Olav  Total change: -32.80  Rating chartPersonal card
 Fagernes Chess International 2021 ELO Group Fagernes NOR 2021-10-10
RcRownchangeKK*chgGame
 1599 1761 4.50 9 -1.64 20 -32.80 
  Lien, Sebastian 1370 NOR1.0010.09201.80 
  Unhjem, Bjorn Robert Lovoll 1924 NOR0.001-0.2820-5.60 
  Warstad, Leif E 1503 NOR0.501-0.3220-6.40 
  Johannessen, Theo N 1668 NOR0.001-0.6320-12.60 
  Hammer, Morten 1361  * NOR1.0010.08201.60 
  Carlin, Tormod 1554 NOR0.001-0.7720-15.40 
  Evensen, Per-Erik 1442 NOR1.0010.13202.60 
  Wibe, Per H. 1755 NOR1.0010.49209.80 
  Sekkingstad, Thomas 1812 NOR0.001-0.4320-8.60 
 * 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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