Individual Calculations September 2011
 Jablonski, Lechoslaw  Total change: -37.80  Rating chartPersonal card
 IX Mark Piasta Memorial Tarnowskie Gory POL 2011-07-30
RcRownchangeKK*chgGame
 1812 1663 1.00 7 -1.26 30 -37.80 
  Grygierczyk, Wojciech 2040 POL0.001-0.0930-2.70 
  Graczyk, Konrad 1907 POL0.001-0.2030-6.00 
  Pietrucha, Jaroslaw 1843 POL0.001-0.2630-7.80 
  Domanski, Lukasz 1436 POL0.001-0.7930-23.70 
  Niedbala, Tomasz 1648 POL1.0010.483014.40 
  Olszewski, Jerzy 1885 POL0.001-0.2230-6.60 
  Brozyna, Damian 1924 POL0.001-0.1830-5.40 

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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