Individual Calculations March 2016
 Johannesson, Ingvar Thor  Total change: 4.60  Rating chartPersonal card
 Noi Sirius tournament 2016 - A-group Kopavogur ISL 2016-01-07
RcRownchangeKK*chgGame
 2318 2369 3.00 5 0.23 20 4.60 
  Thorsson, Olafur 2171 ISL1.0010.24204.80 
  Kristjansson, Stefan g2471 ISL0.5010.14202.80 
  Kjartansson, Gudmundur m2456 ISL0.001-0.3820-7.60 
  Stefansson, Vignir Vatnar 2071 ISL1.0010.15203.00 
  Thorhallsson, Throstur g2423 ISL0.5010.08201.60 

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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