Individual Calculations January 2009
 Jakubek, Peter  Total change: -0.30  Rating chartPersonal card
 OPEN CK Pressburg Piestany SVK 2008-11-13
RcRownchangeKK*chgGame
 2050 2169 4.50 7 -0.02 15 -0.30 
  Sebo, Viktor 1819 SVK1.0010.11151.65 
  Skapikova, Lubica 1958 SVK1.0010.23153.45 
  Schwarz, Dusan 2338 SVK0.001-0.2815-4.20 
  Stepanovic, Branislav 2014 SVK1.0010.29154.35 
  Peitl, Tomas 2033 SVK0.501-0.1815-2.70 
  Jadud, Oto 1974 SVK1.0010.25153.75 
  Vybiral, Zdenek 2214 CZE0.001-0.4415-6.60 

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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