Blitz: Individual Calculations September 2019
 Kjartansson, David  Total change: 5.20  Rating chartPersonal card
 Stormot Arbaejarsafns og TR 2019 Reykjavik ISL 2019-08-11
RcRownchangeKK*chgGame
 1973 2282 7.00 8 0.26 20 5.20 
  Sigurdsson, Pall 1882  * ISL1.0010.08201.60 
  Bjornsson, Eirikur K. 1897 ISL0.001-0.9120-18.20 
  Hallsson, Jon Eggert 1882  * ISL1.0010.08201.60 
  Sigurdsson, Snorri Thor 1882  * ISL1.0010.08201.60 
  Bjornsson, Gunnar 2023 ISL1.0010.18203.60 
  Kristjansson, Olafur 2027 ISL1.0010.19203.80 
  Lagerman, Robert f2223 ISL1.0010.42208.40 
  Andrason, Pall Snaedal 1971 ISL1.0010.14202.80 
 * 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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