Individual Calculations May 2017
 Vignisson, Ingvar Egill  Total change: -23.40  Rating chartPersonal card
 Askorendaflokkur Skakthings Islands 2017 Kopavogur ISL 2017-04-01
RcRownchangeKK*chgGame
 1777 1693 2.00 7 -0.96 20 -19.20 
  Edvardsson, Kristjan 2093  * ISL0.001-0.0820-1.60 
  Jonasson, Hordur 1513 ISL0.001-0.7420-14.80 
  Sigurvaldason, Hjalmar 1441 ISL1.0010.19203.80 
  Thorhallsson, Gylfi 2070 ISL0.001-0.0920-1.80 
  Runarsson, Gunnar 2006 ISL0.001-0.1420-2.80 
  Einarsson, Oskar Long 1681 ISL0.001-0.5220-10.40 
  Briem, Hedinn 1634 ISL1.0010.42208.40 
 * 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)
 
 GAMMA Reykjavik Open 2017 Reykjavik ISL 2017-04-19
RcRownchangeKK*chgGame
 1715 1693 4.00 9 -0.21 20 -4.20 
  Risting, Eivind Olav f2093  * NOR0.001-0.0820-1.60 
  Runarsson, Gunnar 2006 ISL0.001-0.1420-2.80 
  Hjaltason, Magnus 1293  * ISL1.0010.08201.60 
  Agustsson, Hafsteinn 1921 ISL0.001-0.2120-4.20 
  Moller, Mikael 1965 SWE0.5010.33206.60 
  Jonasson, Hordur 1513 ISL0.501-0.2420-4.80 
  Magnusson, Thorsteinn 1489 ISL1.0010.24204.80 
  Davidsdottir, Nansy 1864 ISL0.001-0.2720-5.40 
  Gunnarsson, Baltasar Mani Wedhol 1293  * ISL1.0010.08201.60 
 * 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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