Individual Calculations September 2011
 Strzelecki, Jerzy  Total change: -19.35  Rating chartPersonal card
 Miguel Najdorf International Chess Festival Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 2169 2145 3.00 9 -1.29 15 -19.35 
  Malisauskas, Vidmantas g2477 LTU0.001-0.1215-1.80 
  Tomaszewska, Luiza 1993 POL1.0010.30154.50 
  Laurusas, Tomas 2329 LTU0.001-0.2615-3.90 
  Drozdowski, Kacper f2311 POL0.001-0.2815-4.20 
  Poznanska, Katarzyna 2068 POL0.001-0.6115-9.15 
  Lindborg, Petter 2179 SWE0.5010.05150.75 
  Jarmula, Pawel 2119 POL0.001-0.5415-8.10 
  Grygierczyk, Wojciech 2040 POL0.501-0.1415-2.10 
  Szewczak, Andrzej 2005 POL1.0010.31154.65 

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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