Individual Calculations March 2015
 Jonsson, Gauti Pall  Total change: 96.80  Rating chartPersonal card
 Reykjavik Chess Championship 2015 Reykjavik ISL 2015-01-04
RcRownchangeKK*chgGame
 1856 1871 4.00 8 -0.09 40 -3.60 
  Olafsson, Thorvardur 2245 ISL0.001-0.1040-4.00 
  Finnsson, Johann Arnar 1477 ISL1.0010.08403.20 
  Gunnarsson, Jon Viktor m2271  * ISL0.001-0.0840-3.20 
  Kravchuk, Mykhaylo 1471  * ISL1.0010.08403.20 
  Einarsson, Oskar Long 1619 ISL0.501-0.3140-12.40 
  Ingvason, Johann 2126 ISL0.5010.314012.40 
  Davidsson, Oskar Vikingur 1471  * ISL1.0010.08403.20 
  Johannesson, Oliver 2170 ISL0.001-0.1540-6.00 
 * 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)
 
 Huginn Chess Club and Breidablik Chess Club Guest Tournament 2015 Kopavogur ISL 2015-01-08
RcRownchangeKK*chgGame
 2112 1871 4.00 7 2.51 40 100.40 
  Bjornsson, Sverrir Orn 2117 ISL0.5010.314012.40 
  Brynjarsson, Helgi 1978 ISL1.0010.654026.00 
  Teitsson, Magnus 2205 ISL0.001-0.1240-4.80 
  Baldursson, Haraldur 2000 ISL1.0010.674026.80 
  Johannesson, Oliver 2170 ISL0.5010.354014.00 
  Runarsson, Gunnar 2045 ISL1.0010.734029.20 
  Jonsson, Bjorgvin m2271  * ISL0.001-0.0840-3.20 
 * 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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