Individual Calculations March 2020
 Fridjonsson, Julius  Total change: 20.20  Rating chartPersonal card
 Skakthing Reykjavikur 2020 Reykjavik ISL 2020-01-05
RcRownchangeKK*chgGame
 2114 2117 4.50 7 1.01 20 20.20 
  Alexandersson, Orn 1717  * ISL1.0010.08201.60 
  Mai, Alexander Oliver 1958 ISL1.0010.29205.80 
  Briem, Stephan 2197 ISL1.0010.612012.20 
  Bjornsson, Sigurbjorn f2331 ISL0.001-0.2320-4.60 
  Bjornsson, Eirikur K. 1954 ISL0.501-0.2220-4.40 
  Olafsson, Thorvardur 2188 ISL1.0010.602012.00 
  Kjartansson, Gudmundur m2453 ISL0.001-0.1220-2.40 
 * 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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