Individual Calculations November 2009
 Stepinski, Stanislaw  Total change: -31.20  Rating chartPersonal card
 Obra Lato Open 2009 Obra POL 2009-08-26
RcRownchangeKK*chgGame
 1877 1992 3.00 8 -2.08 15 -31.20 
  Murawa, Monika 1592  * POL1.0010.08151.20 
  Brzezinski, Mateusz 1926 POL0.001-0.5915-8.85 
  Markowska, Maria 1794 POL1.0010.24153.60 
  Andrzejewska, Anna 2035 POL0.5010.06150.90 
  Czaplinski, Piotr 1760 POL0.501-0.2915-4.35 
  Jedrzejewski, Kamil 1998 POL0.001-0.4915-7.35 
  Rusinski, Mateusz 1932 POL0.001-0.5815-8.70 
  Remez, Serhiy 1982 UKR0.001-0.5115-7.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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