Individual Calculations April 2009
 Sorgjerd, Jan  Total change: 22.80  Rating chartPersonal card
 Gjøvik 100th Anniversary Tournament A (GM) 2008-09 Gjøvik NOR 2008-12-29
RcRownchangeKK*chgGame
 2300 2122 4.00 9 1.52 15 22.80 
  Elsness, Frode m2440 NOR0.5010.37155.55 
  Stokke, Kjetil f2334 NOR0.5010.27154.05 
  Skvortsov, Mikhail S. 2335 RUS0.5010.27154.05 
  Kvisla, Johannes Luangtep 2221 NOR0.5010.14152.10 
  Makka, Ioulia wm2220 GRE0.5010.13151.95 
  Prakken, Gerrit f2206 NED0.5010.12151.80 
  Skrondal, Inge Sandstad 2216 NOR0.5010.13151.95 
  Caspi, Israel m2408 ISR0.001-0.1615-2.40 
  Urkedal, Frode f2316 NOR0.5010.25153.75 

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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