Individual Calculations October 2015
 Ragnarsson, Dagur  Total change: -7.40  Rating chartPersonal card
 Icelandic Team Championship 2015-16 - 1st Div. 1st stage Reykjavik ISL 2015-09-24
RcRownchangeKK*chgGame
 2301 2272 2.00 5 -0.37 20 -7.40 
  Thorsson, Olafur 2186 ISL1.0010.38207.60 
  Ornolfsson, Magnus P. 2176 ISL0.501-0.1320-2.60 
  Gretarsson, Hjorvar Steinn g2560 ISL0.001-0.1620-3.20 
  Jonsson, Jon Arni 2063 ISL0.501-0.2720-5.40 
  Petursson, Margeir g2521 ISL0.001-0.1920-3.80 

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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