Rapid: Individual Calculations August 2023
 Tryggvason, Erlingur  Total change: -0.40  Rating chartPersonal card
 TR Rapid 2023 July #1 Reykjavik ISL 2023-07-04
RcRownchangeKK*chgGame
 1556 1542 1.50 3 -0.02 20 -0.40 
  Gudmundsson, Kristofer Orri 1924 ISL0.001-0.0920-1.80 
  Gunnarsson, Hallgrimur 1272 ISL0.501-0.3320-6.60 
  Hauksson, Helgi 1472 ISL1.0010.40208.00 

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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