Individual Calculations May 2011
 Devereaux, Maxim L  Total change: -8.00  Rating chartPersonal card
 Norwegian Eastern League 1. division Various NOR 2010-11-06
RcRownchangeKK*chgGame
 2136 2385 4.50 5 0.50 10 5.00 
  Johansen, Oivind f2206 NOR0.501-0.2310-2.30 
  Johansen, Paul 2097 NOR1.0010.16101.60 
  Ulvnes, Roar 2010 NOR1.0010.09100.90 
  Lillevold, Frode 2162 NOR1.0010.22102.20 
  Grotnes, Nils f2203 NOR1.0010.26102.60 

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
 2224 2385 5.00 9 -1.30 10 -13.00 
  Saemundsson, Bjarni 1985  * ISL1.0010.08100.80 
  Sokolov, Ivan g2643 NED0.001-0.1810-1.80 
  Ingvason, Johann 2135 ISL1.0010.19101.90 
  Holm, Kristian Stuvik 2240 NOR0.501-0.1910-1.90 
  Halldorsson, Jon Arni 2195 ISL0.001-0.7510-7.50 
  Spaan, Nathanael 2228 NED1.0010.29102.90 
  Vovk, Oksana wm2204 DEN0.501-0.2410-2.40 
  Omarsson, Dadi 2214 ISL0.501-0.2310-2.30 
  Sahl, Sheila Barth wm2173 NOR0.501-0.2710-2.70 
 * 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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