Individual Calculations May 2011
 Thorsteinsson, Thorsteinn  Total change: 4.80  Rating chartPersonal card
 Reykjavik Open 2011 Reykjavik ISL 2011-03-09
RcRownchangeKK*chgGame
 2200 2220 5.00 9 0.32 15 4.80 
  Stefansson, Vignir Vatnar 1820  * ISL1.0010.08151.20 
  Gretarsson, Hjorvar Steinn 2444 ISL0.5010.28154.20 
  Kveinys, Aloyzas g2506 LTU0.5010.34155.10 
  Milliet, Sophie mwg2369 FRA0.001-0.3015-4.50 
  Ragnarsson, Johann 2089 ISL0.001-0.6815-10.20 
  Keetbaas, Herman 1991 NED1.0010.21153.15 
  Larusson, Petur Atli 2095 ISL1.0010.33154.95 
  Thomassen, Joachim m2396 NOR0.001-0.2715-4.05 
  Rehfeldt, Frank 2091 GER1.0010.33154.95 
 * 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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