Individual Calculations July 2009
 Stankiewicz, Edward  Total change: 0.30  Rating chartPersonal card
 Polfinal Mistrzostw Polski Niewidomych Szczyrk POL 2009-03-26
RcRownchangeKK*chgGame
 1954 1912 4.00 9 0.02 15 0.30 
  Bakalarczyk, Wlodzimierz 2048 POL0.5010.18152.70 
  Sargalski, Andrzej 1960 POL0.001-0.4315-6.45 
  Salamon, Jan 1901 POL0.501-0.0215-0.30 
  Ptasznik, Antoni 1839 POL1.0010.40156.00 
  Jelen, Janusz 1966 POL0.001-0.4215-6.30 
  Wojcieszyn, Zdzislaw 2076 POL1.0010.721510.80 
  Boese, Artur 1930 POL0.001-0.4715-7.05 
  Rutkowski, Eugeniusz 1945 POL1.0010.55158.25 
  Kardasz, Wladyslaw 1917 POL0.001-0.4915-7.35 

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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