Individual Calculations November 2017
 Jonatansson, Sigurdur Freyr  Total change: -5.00  Rating chartPersonal card
 Meistaramot Hugsins 2017 (sudur) Reykjavik ISL 2017-08-23
RcRownchangeKK*chgGame
 1686 1645 2.00 5 -0.22 20 -4.40 
  Thorfinnsson, Bjorn m2045  * ISL0.001-0.0820-1.60 
  Gudmarsson, Olafur 1721 ISL0.001-0.4020-8.00 
  Kristbergsson, Bjorgvin 1245  * ISL1.0010.08201.60 
  Ulfljotsson, Jon 1711 ISL0.001-0.4120-8.20 
  Gardarsson, Hordur 1710 ISL1.0010.592011.80 
 * 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)
 
 Icelandic Team Championship 2017-18 - 3rd dvision Round 1-4 Reykjavik ISL 2017-10-20
RcRownchangeKK*chgGame
 1636 1645 0.50 1 -0.01 20 -0.20 
  Hjaltalin, Thor 1636 ISL0.501-0.0120-0.20 

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 2017-18 4th division Round 1-4 Reykjavik ISL 2017-10-20
RcRownchangeKK*chgGame
 1629 1645 1.00 2 -0.02 20 -0.40 
  Gunnlaugsson, Arnor 1245  * ISL1.0010.08201.60 
  Magnusson, Magnus 2013 ISL0.001-0.1020-2.00 
 * 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)
 

 

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