Blitz: Individual Calculations August 2018
 Petursson, Magnus V.  Total change: 12.00  Rating chartPersonal card
 Sumarskakmot vid Selvatn 2018 Reykjavik ISL 2018-07-19
RcRownchangeKK*chgGame
 1636 1539 4.00 9 0.60 20 12.00 
  Kjartansson, Gudfinnur 1873 ISL0.001-0.1220-2.40 
  Fridthjofsdottir, Sigurl. Regina 1743 ISL0.5010.26205.20 
  Kristinsson, Ossur 1696 ISL0.5010.21204.20 
  Bjarnason, Kristinn Th 1659 ISL0.001-0.3420-6.80 
  Stefansson, Kristjan 1850 ISL0.001-0.1420-2.80 
  Einarsson, Einar S 1659 ISL1.0010.662013.20 
  Thoroddsen, Arni 1583 ISL0.001-0.4420-8.80 
  Omarsson, Adam 1202 ISL1.0010.12202.40 
  Sigurdsson, Asgeir 1456 ISL1.0010.39207.80 

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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