Individual Calculations April 2023
 Steindorsson, Sigurdur P.  Total change: -23.40  Rating chartPersonal card
 Icelandic Team Championship 2022-23 - 1st div. Round 5-7 Reykjavik ISL 2023-03-18
RcRownchangeKK*chgGame
 2071 2247 1.00 3 -1.17 20 -23.40 
  Ornolfsson, Magnus P. 2153 ISL0.001-0.6320-12.60 
  Karlsson, Thorleifur 1992 ISL1.0010.19203.80 
  Hardarson, Petur Palmi 2069 ISL0.001-0.7320-14.60 

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)
 

 

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