Individual Calculations October 2008
 Zak, Pawel  Total change: 3.25  Rating chartPersonal card
 The 44th Akiba Rubinstein International Chess Festival -Open C Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 1702 1790 5.00 8 0.13 25 3.25 
  Mazalon, Mateusz 1666 POL1.0010.33258.25 
  Tymcio, Mariusz 1684 POL1.0010.36259.00 
  Zielinski, Wojciech 1896 POL1.0010.642516.00 
  Starczewska, Dominika 1729 POL0.001-0.5825-14.50 
  Karpinski, Bartlomiej 1851 POL0.001-0.4225-10.50 
  Ziemba, Artur 1443 POL1.0010.11252.75 
  Kotula, Konrad 1742 POL0.001-0.5725-14.25 
  Nowacki, Krzysztof 1608 POL1.0010.26256.50 

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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