Individual Calculations October 2008
 Sorel, Eduard  Total change: -33.75  Rating chartPersonal card
 9.World Championship Chess IPCA - B Hrabyne CZE 2008-07-02
RcRownchangeKK*chgGame
 1949 2085 3.00 8 -2.25 15 -33.75 
  Zarow, Elzbieta 1735 POL1.0010.11151.65 
  Perun, Sergey m2348 UKR0.001-0.1815-2.70 
  Zarow, Zdzislaw 1964 POL0.001-0.6615-9.90 
  Obrusnik, Pawel 1735 POL0.501-0.3915-5.85 
  Uogele, Anicetas 2151 LTU0.001-0.4115-6.15 
  Kwiatkowski, Zygmunt 1735 POL1.0010.11151.65 
  Novak, Jiri 1964 CZE0.501-0.1615-2.40 
  Krawcewicz, Lucyna 1963 POL0.001-0.6715-10.05 

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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