Individual Calculations March 2015
 Benediktsson, Thorir  Total change: 15.20  Rating chartPersonal card
 Reykjavik Chess Championship 2015 Reykjavik ISL 2015-01-04
RcRownchangeKK*chgGame
 1930 1895 4.50 8 0.76 20 15.20 
  Thorfinnsson, Bjorn m2295  * ISL0.001-0.0820-1.60 
  Briem, Hedinn 1495  * ISL1.0010.08201.60 
  Jonasson, Hordur 1541 ISL1.0010.11202.20 
  Bergsson, Stefan 2085 ISL1.0010.752015.00 
  Gislason, Gudmundur f2295  * ISL0.001-0.0820-1.60 
  Olafsson, Thorvardur 2245  * ISL0.001-0.1120-2.20 
  Kjartansson, Dagur 1731 ISL0.501-0.2220-4.40 
  Sigurdsson, Birkir Karl 1756 ISL1.0010.31206.20 
 * 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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