Individual Calculations April 2009
 Obiedzinski, Pawel  Total change: -10.50  Rating chartPersonal card
 XI Kêtrzyñski Festiwal Szachowy A Ketrzyn POL 2008-12-27
RcRownchangeKK*chgGame
 2010 2023 3.50 8 -0.70 15 -10.50 
  Wlodarczyk, Oskar 2337 POL0.001-0.1415-2.10 
  Les, Czeslaw 1893 POL0.001-0.6815-10.20 
  Dzionk, Agata 1848 POL0.501-0.2315-3.45 
  Kotermanska, Anna 1959 POL0.501-0.0915-1.35 
  Panek, Tadeusz 1955 POL1.0010.41156.15 
  Czartoryski, Pawel 2077 POL0.001-0.4215-6.30 
  Czaus, Piotr 2039 POL1.0010.52157.80 
  Komperda, Robert 1975 POL0.501-0.0715-1.05 

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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