Individual Calculations January 2012
 Rakhimberdiyev, Atalyk  Total change: 16.65  Rating chartPersonal card
 21st World Senior Chess Championship Opatija CRO 2011-11-15
RcRownchangeKK*chgGame
 2169 2120 6.00 11 1.11 15 16.65 
  Timoscenko, Gennadij g2483 SVK0.001-0.1015-1.50 
  Lujic, Simo 1954 SRB1.0010.28154.20 
  Trofimov, Sergey m2408 RUS0.001-0.1615-2.40 
  Jorgensen, Arne Bjorn 1962 DEN0.501-0.2115-3.15 
  Hrdina, Karl 1944 AUT1.0010.27154.05 
  Tapper, Larry 2255 USA0.001-0.3215-4.80 
  Neumann, Horst 1950 GER1.0010.28154.20 
  Acers, Jude 2241 USA1.0010.66159.90 
  Gruzmann, Boris f2268 RUS0.001-0.3015-4.50 
  Serra Olives, Tomas f2173 ESP1.0010.57158.55 
  Altshul, Raffael f2222 RUS0.5010.14152.10 

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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