Individual Calculations November 2016
 Johannesson, Oliver  Total change: -28.00  Rating chartPersonal card
 Haustmot TR 2016 - a-section Reykjavik ISL 2016-09-18
RcRownchangeKK*chgGame
 2157 2255 4.50 9 -1.12 20 -22.40 
  Stefansson, Vignir Vatnar 2129 ISL0.501-0.1720-3.40 
  Ragnarsson, Dagur f2272 ISL0.5010.02200.40 
  Sigurdsson, Birkir Karl 1900 ISL1.0010.11202.20 
  Viglundsson, Bjorgvin 2185 ISL0.501-0.1020-2.00 
  Hardarson, Jon Trausti 2100 ISL0.001-0.7120-14.20 
  Olafsson, Thorvardur 2184 ISL1.0010.40208.00 
  Johannesson, Ingvar Thor f2367 ISL0.5010.15203.00 
  Jonsson, Gauti Pall 2082 ISL0.001-0.7320-14.60 
  Loftsson, Hrafn 2192 ISL0.501-0.0920-1.80 

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)
 
 Icelandic Team Championship 2016-17 - 1st division Round 1-5 Reykjavik ISL 2016-09-29
RcRownchangeKK*chgGame
 2219 2255 2.50 5 -0.28 20 -5.60 
  Johansson, Thomas 2218 SWE0.501-0.0520-1.00 
  Bergthorsson, Jon Thor 2156 ISL0.001-0.6420-12.80 
  Thorgeirsson, Jon Kristinn 2102 ISL0.501-0.2020-4.00 
  Petursson, Gudni 2070 ISL1.0010.26205.20 
  Gretarsson, Hjorvar Steinn g2547 ISL0.5010.35207.00 

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)
 

 

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