Individual Calculations October 2015
 Sigurdsson, Snorri Thor  Total change: 0.80  Rating chartPersonal card
 Huginn Chess Club Championship - A-section Reykjavik ISL 2015-08-24
RcRownchangeKK*chgGame
 1851 1956 4.00 6 0.24 40 9.60 
  Luu, Robert 1556  * ISL0.501-0.4240-16.80 
  Hallsson, Jon Eggert 1660 ISL1.0010.15406.00 
  Einarsson, Oskar Long 1667 ISL1.0010.16406.40 
  Birkisson, Bjorn Holm 1907 ISL0.501-0.0740-2.80 
  Bjornsson, Eirikur K. 1959 ISL1.0010.504020.00 
  Jensson, Einar Hjalti f2356  * 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)
 
 Icelandic Team Championship 2015-16 - 2nd Div. 1st stage Reykjavik ISL 2015-09-25
RcRownchangeKK*chgGame
 2137 1956 0.50 3 -0.32 40 -12.80 
  Ragnarsson, Johann 2033 ISL0.5010.11404.40 
  Johannsson, Orn Leo 2123 ISL0.001-0.2840-11.20 
  Thorgeirsson, Sverrir 2255 ISL0.001-0.1540-6.00 

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)
 
 Icelandic Team Championship 2015-16 - 3rd Div. 1st Stage Reykjavik ISL 2015-09-25
RcRownchangeKK*chgGame
 2030 1956 0.50 1 0.10 40 4.00 
  Kristinsson, Bjarni Jens 2030 ISL0.5010.10404.00 

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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