Individual Calculations April 2008
 Luka, Dariusz  Total change: 8.25  Rating chartPersonal card
 Chess Championship Club Zelmer Rzeszow 2007 Rzeszow POL 2007-11-12
RcRownchangeKK*chgGame
 1955 1903 4.50 9 0.55 15 8.25 
  Szulc, Mieczyslaw 1988 POL1.0010.62159.30 
  Skora, Pawel 1951 POL0.001-0.4315-6.45 
  Pulik, Krzysztof 2202 POL0.001-0.1515-2.25 
  Wozniak, Maciej 2180 POL0.001-0.1715-2.55 
  Luka, Krzysztof 1825 POL1.0010.39155.85 
  Swigon, Tomasz 1887 POL1.0010.48157.20 
  Dec, Kazimierz 1989 POL1.0010.62159.30 
  Wrobel, Aneta 1755 POL0.001-0.7015-10.50 
  Zakorczmenny, Tadeusz 1821 POL0.501-0.1115-1.65 

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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