Individual Calculations May 2012
 Przewoznik, Emil  Total change: -25.50  Rating chartPersonal card
 Ogolnopolski Turniej Niewidomych w szachach Krynica Zdroj POL 2012-03-15
RcRownchangeKK*chgGame
 1912 2012 4.00 9 -1.70 15 -25.50 
  Zaleski, Jan 1891 POL1.0010.34155.10 
  Wolanski, Michal 1961 POL0.501-0.0715-1.05 
  Ruszczycki, Jacek 1901 POL0.001-0.6515-9.75 
  Debowska, Teresa f1866 POL1.0010.30154.50 
  Lipski, Tadeusz 2010 POL0.5010.00150.00 
  Sargalski, Andrzej 1904 POL0.501-0.1515-2.25 
  Traczyk, Tadeusz 1905 POL0.501-0.1515-2.25 
  Hagner, Pawel 1777 POL0.001-0.7915-11.85 
  Kowalczyk, Marian 1991 POL0.001-0.5315-7.95 

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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