Individual Calculations December 2018
 Briem, Benedikt  Total change: 63.60  Rating chartPersonal card
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 1825 1804 3.00 4 1.09 40 43.60 
  Wikman, Viktor 2006 1657 SWE1.0010.304012.00 
  Helin, Mikael c1999 SWE0.001-0.2540-10.00 
  Stolpe, Kjell 1656 SWE1.0010.304012.00 
  Svensson, Soren 1987 SWE1.0010.744029.60 

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 Chess Championship 2018-19 2nd division Round 1-4 Reykjavik ISL 2018-11-09
RcRownchangeKK*chgGame
 1879 1804 0.50 2 -0.30 40 -12.00 
  Karlsson, Thorleifur 1986 ISL0.001-0.2640-10.40 
  Grimsson, Grimur 1772 ISL0.501-0.0440-1.60 

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 Chess Championship 2018-19 3rd division Round 1-4 Reykjavik ISL 2018-11-09
RcRownchangeKK*chgGame
 2049 1804 1.00 1 0.80 40 32.00 
  Larusson, Petur Atli 2049 ISL1.0010.804032.00 

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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