Blitz: Individual Calculations May 2017
 Saevaldsson, Kristinn Jon  Total change: -10.20  Rating chartPersonal card
 Hradskakmot odlinga 2017 Reykjavik ISL 2017-04-12
RcRownchangeKK*chgGame
 1977 1972 2.50 6 -0.51 20 -10.20 
  Gretarsson, Helgi Ass g2372  * ISL0.001-0.0820-1.60 
  Valtysson, Thor 1989 ISL0.5010.02200.40 
  Sigurvaldason, Hjalmar 1572  * ISL1.0010.08201.60 
  Johannesson, Ingvar Thor f2353 ISL0.001-0.0920-1.80 
  Einarsson, Oskar Long 1653 ISL1.0010.13202.60 
  Loftsson, Arnaldur 1924 ISL0.001-0.5720-11.40 
 * 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)
 

 

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