Individual Calculations February 2018
 Heidarsson, Arnar  Total change: -32.80  Rating chartPersonal card
 Steinthor Baldursson - Youth Chess Tournament 2018 Kopavogur ISL 2018-01-04
RcRownchangeKK*chgGame
 1809 1592 1.00 7 -0.82 40 -32.80 
  Thorhallsson, Simon 1992  * ISL0.001-0.0840-3.20 
  Davidsson, Oskar Vikingur 1854 ISL0.001-0.1840-7.20 
  Briem, Stephan 1890 ISL0.001-0.1540-6.00 
  Bannout, Edvin 1869 SWE0.001-0.1740-6.80 
  Apol, Luitjen Akselsson 1600 FAI0.001-0.4940-19.60 
  Mai, Aron Thor 1992  * ISL1.0010.924036.80 
  Briem, Benedikt 1464 ISL0.001-0.6740-26.80 
 * 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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