Individual Calculations March 2017
 Jonsson, Gauti Pall  Total change: 38.80  Rating chartPersonal card
 Skakthing Reykjavikur 2016 Reykjavik ISL 2017-01-08
RcRownchangeKK*chgGame
 1985 2036 4.50 8 0.13 40 5.20 
  Thrastarson, Tryggvi K 1636  * ISL1.0010.08403.20 
  Thorfinnsson, Bjorn m2404 ISL0.001-0.1040-4.00 
  Jonatansson, Sigurdur Freyr 1682 ISL1.0010.11404.40 
  Mai, Alexander Oliver 1837 ISL1.0010.24409.60 
  Olafsson, Thorvardur 2188 ISL1.0010.704028.00 
  Ragnarsson, Dagur f2276 ISL0.001-0.2040-8.00 
  Viglundsson, Bjorgvin 2185 ISL0.001-0.3040-12.00 
  Einarsson, Oskar Long 1671 ISL0.501-0.4040-16.00 
 * 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)
 
 Noa Sirius motid - Gestamot Hugins og Breidabliks 2017 - a-group Kopavogur ISL 2017-01-10
RcRownchangeKK*chgGame
 2213 2036 2.50 6 0.84 40 33.60 
  Ragnarsson, Dagur f2276 ISL0.001-0.2040-8.00 
  Bjornsson, Sigurbjorn f2289 ISL0.001-0.1940-7.60 
  Sigurjonsson, Siguringi 2021 ISL1.0010.484019.20 
  Viglundsson, Bjorgvin 2185 ISL1.0010.704028.00 
  Thorsteinsson, Thorsteinn f2274 ISL0.001-0.2040-8.00 
  Halldorsson, Bjorn 2233 ISL0.5010.254010.00 

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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