Individual Calculations September 2009
 Szczepanski, Henryk  Total change: 5.40  Rating chartPersonal card
 XVII M.F.Sz. Dobczyce'2009 Gr.B Dobczyce POL 2009-07-18
RcRownchangeKK*chgGame
 1687 1783 3.50 5 0.36 15 5.40 
  Zulawinski, Jozef 1601 POL1.0010.26153.90 
  Wozniak, Wojciech 1636 POL1.0010.30154.50 
  Chmiel, Marcin 1716 POL0.501-0.0915-1.35 
  Dworak, Artur 1754 POL1.0010.46156.90 
  Platek, Adam 1730 POL0.001-0.5715-8.55 

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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