Individual Calculations May 2015
 Thorhallsson, Gylfi  Total change: 6.20  Rating chartPersonal card
 Icelandic Championship 2015 - Candidate Section Reykajvik ISL 2015-03-27
RcRownchangeKK*chgGame
 2048 2084 4.50 8 0.31 20 6.20 
  Davidsson, Oskar Vikingur 1684  * ISL1.0010.08201.60 
  Birgisson, Ingvar Orn 1887 ISL1.0010.25205.00 
  Johannesson, Oliver 2212 ISL0.001-0.3320-6.60 
  Einarsson, Oskar Long 1684  * ISL1.0010.08201.60 
  Bergsson, Stefan 2063 ISL0.501-0.0320-0.60 
  Hardarson, Jon Trausti 2170 ISL1.0010.622012.40 
  Gislason, Gudmundur f2321 ISL0.001-0.2020-4.00 
  Kjartansson, David f2364 ISL0.001-0.1620-3.20 
 * 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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