Individual Calculations July 2011
 Stankiewicz, Edward  Total change: -43.95  Rating chartPersonal card
 Polfinal Mistrzostw Polski Niewidomych w szachach Zawoja POL 2011-05-01
RcRownchangeKK*chgGame
 1843 1931 2.00 8 -2.93 15 -43.95 
  Falkowski, Dawid 2069 POL0.5010.19152.85 
  Ruszczycki, Jacek 1921 POL0.001-0.5115-7.65 
  Cebula, Jozef 1883 POL0.001-0.5715-8.55 
  Olejnik, Bernard 1838 POL0.001-0.6315-9.45 
  Ptasznik, Antoni 1783 POL1.0010.30154.50 
  Rutkowski, Eugeniusz 1832 POL0.001-0.6415-9.60 
  Poswiatowski, Stanislaw 1711 POL0.501-0.2815-4.20 
  Bzowski, Grzegorz 1703 POL0.001-0.7915-11.85 

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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