Individual Calculations September 2011
 Ziobrowska, Danuta  Total change: -15.00  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open B Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 1454 1645 0.00 1 -0.75 15 -11.25 
  Szortyka, Dominik 1454 POL0.001-0.7515-11.25 

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)
 
 XXII Miedzynarodowy Festiwal Szachowy im. Jozefa Kochana B Koszalin POL 2011-08-07
RcRownchangeKK*chgGame
 1750 1645 2.00 6 -0.25 15 -3.75 
  Adamowicz, Maciej 1989 POL0.001-0.1215-1.80 
  Koszowski, Krystian 1779 POL0.001-0.3215-4.80 
  Olkuski, Tadeusz 1654 POL1.0010.51157.65 
  Weichhold, Lukasz 1861 POL0.001-0.2215-3.30 
  Turzynska, Grazyna 1542 POL1.0010.36155.40 
  Pajak, Jakub 1677 POL0.001-0.4615-6.90 

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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