Individual Calculations November 2017
 Gudmarsson, Olafur  Total change: 3.40  Rating chartPersonal card
 Meistaramot Hugsins 2017 (sudur) Reykjavik ISL 2017-08-23
RcRownchangeKK*chgGame
 1730 1721 4.00 7 0.43 20 8.60 
  Johannsson, Johann Bernhard 1483 ISL1.0010.20204.00 
  Thorfinnsson, Bjorn m2121  * ISL0.001-0.0820-1.60 
  Jonatansson, Sigurdur Freyr 1645 ISL1.0010.40208.00 
  Hjaltason, Elvar Orn 1630 ISL0.001-0.6220-12.40 
  Gardarsson, Hordur 1710 ISL1.0010.48209.60 
  Johannsson, Hjortur Yngvi 1403 ISL1.0010.13202.60 
  Viglundsson, Bjorgvin 2121  * ISL0.001-0.0820-1.60 
 * 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 - 2nd division Round 1-4 Reykjavik ISL 2017-10-20
RcRownchangeKK*chgGame
 1930 1724 0.50 3 -0.26 20 -5.20 
  Moller, Agnar T 1920 ISL0.001-0.2520-5.00 
  Sigurdsson, Einar 1794 ISL0.5010.10202.00 
  Maack, Kjartan 2077 ISL0.001-0.1120-2.20 

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)
 

 

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