Individual Calculations January 2009
 Diskin, Semen  Total change: -21.30  Rating chartPersonal card
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 2028 2047 4.00 10 -1.42 15 -21.30 
  Khanukov, Boris f2397 GER0.001-0.1115-1.65 
  Schulz, Hermann 1873 GER1.0010.27154.05 
  Chernikov, Oleg L g2397 RUS0.001-0.1115-1.65 
  Marshall, Michael 1909 DEN0.501-0.1915-2.85 
  Serra Olives, Tomas f2156 ESP0.001-0.3515-5.25 
  Korenevski, Oleg 1931 AUS0.001-0.6615-9.90 
  Haupt, Joachim 1892 GER1.0010.29154.35 
  Kluger, Hans-Peter 1912 GER0.001-0.6815-10.20 
  Boehm, Karl 1900 GER1.0010.30154.50 
  Standal, Bard 1911 NOR0.501-0.1815-2.70 

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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