Individual Calculations July 2009
 Zawierucha, Aleksander  Total change: -18.60  Rating chartPersonal card
 Silesian Team Championship woj slaskie POL 2009-01-11
RcRownchangeKK*chgGame
 2102 2078 2.00 8 -1.75 15 -26.25 
  Mysliwiec, Grzegorz 2049 POL0.501-0.0415-0.60 
  Masternak, Aleksander 2213 POL0.001-0.3215-4.80 
  Klekowski, Maciej 2213 POL0.001-0.3215-4.80 
  Przybylka, Damian 2070 POL0.501-0.0115-0.15 
  Dudys, Jakub 2098 POL0.001-0.4715-7.05 
  Fudalej, Grzegorz 2175 POL0.001-0.3715-5.55 
  Leczycki, Pawel 1954 POL1.0010.33154.95 
  Kasprzyk, Tomasz 2044 POL0.001-0.5515-8.25 

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)
 
 XIII Turniej Szachowy Boguszowice 2009 Rybnik - Boguszowice POL 2009-03-10
RcRownchangeKK*chgGame
 1976 2078 5.50 8 0.51 15 7.65 
  Cieslak, Patrycjusz 1728 POL1.0010.11151.65 
  Sadowski, Krzysztof 1895 POL0.001-0.7415-11.10 
  Sitek, Dawid 1786 POL1.0010.15152.25 
  Witoszek, Tadeusz 2039 POL1.0010.45156.75 
  Frackowiak, Slawomir 1967 POL1.0010.35155.25 
  Labedz, Patrycja 1992 POL0.501-0.1215-1.80 
  Miszczak, Dariusz 2092 POL0.5010.02150.30 
  Helis, Tadeusz f2312 POL0.5010.29154.35 

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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