Individual Calculations July 2009
 Szmyd, Marek  Total change: -36.30  Rating chartPersonal card
 Lower Silesian's Leagues Dolny Slask POL 2008-10-26
RcRownchangeKK*chgGame
 2118 2167 1.50 7 -2.42 15 -36.30 
  Grzesik, Norbert 1904 POL1.0010.18152.70 
  Bebel, Arkadiusz 2250 POL0.001-0.3915-5.85 
  Bozek, Adam 2342 POL0.001-0.2715-4.05 
  Sabuk, Piotr 2078 POL0.501-0.1215-1.80 
  Zyla, Janusz f2221 POL0.001-0.4215-6.30 
  Drazek, Wladyslaw 2044 POL0.001-0.6715-10.05 
  Rakowiecki, Andrzej 1990 POL0.001-0.7315-10.95 

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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