Individual Calculations July 2008
 Zajda, Tadeusz  Total change: -23.50  Rating chartPersonal card
 Internation Chess Championship of Malopolska, group B Krakow POL 2008-04-27
RcRownchangeKK*chgGame
 1819 1760 2.00 7 -0.94 25 -23.50 
  Tikhonov, Valeri 1897 RUS1.0010.682517.00 
  Choroszej, Aleksander 1885 POL0.5010.17254.25 
  Wcislo, Adrian 1891 POL0.001-0.3225-8.00 
  Sleczka, Bartosz 1771 POL0.5010.02250.50 
  Szpakiewicz, Andrzej 1877 POL0.001-0.3425-8.50 
  Marszalek, Jakub 1720 POL0.001-0.5625-14.00 
  Ruggiero, Janusz 1692 POL0.001-0.5925-14.75 

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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