Individual Calculations April 2024
 Heidarsson, Mikael Bjarki  Total change: -29.20  Rating chartPersonal card
 Icelandic Team Championship 2023-24 - 1st div. Round 5-7 Reykjavik ISL 2024-03-02
RcRownchangeKK*chgGame
 1878 1913 1.00 2 -0.09 40 -3.60 
  Bjarnason, Kristinn 1934 ISL1.0010.534021.20 
  Stefansson, David 1822 ISL0.001-0.6240-24.80 

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 5-7 Reykjavik ISL 2024-03-02
RcRownchangeKK*chgGame
 2051 1913 0.00 1 -0.31 40 -12.40 
  Brynjarsson, Helgi 2051 ISL0.001-0.3140-12.40 

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)
 
 Reykjavik Open 2024 Reykjavik ISL 2024-03-15
RcRownchangeKK*chgGame
 1890 1913 4.00 8 -0.33 40 -13.20 
  Bernard, Christopher 1728 ENG1.0010.264010.40 
  Riisem, Oyvind 2234 NOR0.001-0.1340-5.20 
  Brade, Henry 1771 FIN1.0010.314012.40 
  Karsten, Jan m2313  * RSA0.001-0.0840-3.20 
  Pointier, Pierre 1698 ENG0.001-0.7740-30.80 
  Leliveld, Andrew 1657 CAN1.0010.19407.60 
  Brynjarsson, Orvar Holm 1645 ISL1.0010.17406.80 
  Payne, Matthew J 2077 ENG0.001-0.2840-11.20 
 * 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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