Individual Calculations May 2011
 Bjornsson, Eirikur K  Total change: -30.00  Rating chartPersonal card
 Icelandic Team Tournament 2010-2011 2 div Reykjavik ISL 2011-03-04
RcRownchangeKK*chgGame
 2214 2059 0.00 2 -0.64 15 -9.60 
  Arngrimsson, Dagur m2367 ISL0.001-0.1415-2.10 
  Jonatansson, Helgi E 2060 ISL0.001-0.5015-7.50 

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 Championship 2011 Candidates Reykjavik ISL 2011-04-15
RcRownchangeKK*chgGame
 1820 2059 4.00 7 -1.36 15 -20.40 
  Johannesson, Oliver 1659  * ISL0.501-0.4215-6.30 
  Lee, Gudmundur Kristinn 1659  * ISL1.0010.08151.20 
  Karlsson, Mikael Johann 1835 ISL0.501-0.2815-4.20 
  Sverrisson, Nokkvi 1824 ISL0.501-0.2915-4.35 
  Palsson, Halldor 1966 ISL0.501-0.1315-1.95 
  Ingvason, Johann 2135 ISL0.001-0.4015-6.00 
  Stefansson, Vignir Vatnar 1659  * ISL1.0010.08151.20 
 * 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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