Individual Calculations November 2023
 Bjarkason, Brynjar  Total change: 10.40  Rating chartPersonal card
 Icelandic Team Championship 2023-24 - 1st div. Round 1-4 Reykjavik ISL 2023-10-13
RcRownchangeKK*chgGame
 2144 1633 0.00 1 -0.04 20 -0.80 
  Briem, Stephan 2144 ISL0.001-0.0420-0.80 

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 2023-24 - 2nd div. Round 1-4 Reykjavik ISL 2023-10-13
RcRownchangeKK*chgGame
 1847 1633 1.00 2 0.48 20 9.60 
  Arnason, Einar Agust 1683 ISL1.0010.572011.40 
  Kristinsson, Bjarni Jens 2010 ISL0.001-0.0920-1.80 

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)
 
 U2000 mot TR - round 1-2 Reykjavik ISL 2023-10-18
RcRownchangeKK*chgGame
 1233 1633 1.00 1 0.08 20 1.60 
  Eiriksson, Theodor 1233  * ISL1.0010.08201.60 
 * 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)
 

 

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