Individual Calculations May 2011
 Saemundsson, Bjarni  Total change: 26.55  Rating chartPersonal card
 Icelandic Team Tournament 2010-2011 4 div Reykjavik ISL 2011-03-04
RcRownchangeKK*chgGame
 1707 1923 1.50 2 0.01 15 0.15 
  Johannsson, Orn Leo 1859 ISL1.0010.41156.15 
  Johannesson, Oliver 1554 ISL0.501-0.4015-6.00 

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)
 
 Reykjavik Open 2011 Reykjavik ISL 2011-03-09
RcRownchangeKK*chgGame
 2206 1923 3.50 9 1.76 15 26.40 
  Devereaux, Maxim L m2323  * ENG0.001-0.0815-1.20 
  Rothe, Guido 2171 GER0.5010.31154.65 
  Sigurdarson, Emil 1694 ISL1.0010.21153.15 
  Lagerman, Robert f2320 ISL1.0010.921513.80 
  Arngrimsson, Dagur m2323  * ISL1.0010.921513.80 
  Stefansson, Hannes g2323  * ISL0.001-0.0815-1.20 
  Sipila, Vilka f2323  * FIN0.001-0.0815-1.20 
  Einarsson, Halldor Gretar f2220 ISL0.001-0.1515-2.25 
  Bjornsson, Tomas f2158 ISL0.001-0.2115-3.15 
 * 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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