Individual Calculations October 2008
 Zimochocki, Roman  Total change: 6.45  Rating chartPersonal card
 International Chess Festival, OPEN 2008, Chojnice Chojnice POL 2008-07-11
RcRownchangeKK*chgGame
 1890 1805 3.50 8 0.43 15 6.45 
  Kaczmarek, Piotr 1935 POL1.0010.681510.20 
  Belka, Andrzej 1911 POL0.001-0.3615-5.40 
  Miziula, Patryk 1947 POL1.0010.691510.35 
  Siwon, Zbigniew 1880 POL1.0010.60159.00 
  Grajczak, Adrian 1955 POL0.001-0.3015-4.50 
  Szmidt, Przemyslaw 1968 POL0.001-0.2815-4.20 
  Wruck, Wieslaw 1919 POL0.001-0.3415-5.10 
  Mazurek, Grzegorz 1607 POL0.501-0.2615-3.90 

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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