Individual Calculations September 2009
 Mazurek, Grzegorz  Total change: 45.00  Rating chartPersonal card
 XX Open Tournament Rudnik`2009 Gr B Rudnik nad Sanem POL 2009-06-27
RcRownchangeKK*chgGame
 1667 1639 5.50 8 1.80 25 45.00 
  Bednarczyk, Alicja 1513 POL1.0010.33258.25 
  Szeglowski, Tomasz 1585 POL1.0010.422510.50 
  Wozniak, Marcin 1726 POL0.001-0.3825-9.50 
  Bartoszek, Michal 1601 POL0.501-0.0525-1.25 
  Suliborski, Artur 1712 POL0.5010.10252.50 
  Parol, Pawel 1751 POL1.0010.652516.25 
  Mazurek, Lukasz 1654 POL0.5010.02250.50 
  Major, Katarzyna 1796 POL1.0010.712517.75 

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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