Individual Calculations October 2008
 Zajewski, Zbigniew  Total change: -13.00  Rating chartPersonal card
 Mistrzostwa Gdanska Gdansk POL 2008-07-19
RcRownchangeKK*chgGame
 1984 1912 2.00 6 -0.52 25 -13.00 
  Bugalski, Michal 2262 POL0.001-0.1125-2.75 
  Kumala, Aleksander 1854 POL1.0010.422510.50 
  Wrzesinski, Pawel 1999 POL0.001-0.3825-9.50 
  Strzelczyk, Anna 1823 POL1.0010.38259.50 
  Kaszynski, Bartlomiej 2116 POL0.001-0.2425-6.00 
  Przybylowicz, Kazimierz 1848 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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