Individual Calculations May 2017
 Siggason, Thorvaldur  Total change: -103.20  Rating chartPersonal card
 Skakmot odlinga 2017 Reykjavik ISL 2017-02-22
RcRownchangeKK*chgGame
 1697 1773 1.00 6 -2.58 40 -103.20 
  Gunnarsson, Gunnar K 2115 ISL0.001-0.1240-4.80 
  Kristbergsson, Bjorgvin 1373  * ISL1.0010.08403.20 
  Loftsson, Hrafn 2166 ISL0.001-0.0840-3.20 
  Sigurvaldason, Hjalmar 1464 ISL0.001-0.8640-34.40 
  Bjarnason, Larus H 1510 ISL0.001-0.8240-32.80 
  Geirsson, Kristjan 1553 ISL0.001-0.7840-31.20 
 * 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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