Individual Calculations April 2009
 Andersen, Lars Even  Total change: -22.65  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-A Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 2171 2262 3.50 8 -1.51 15 -22.65 
  Gajewski, Grzegorz g2577 POL0.001-0.1415-2.10 
  Barski, Radoslaw 2143 POL0.001-0.6615-9.90 
  Kupczyk, Edyta 2123 POL0.501-0.1915-2.85 
  Andrzejewska, Anna 2030 POL1.0010.21153.15 
  Skawinski, Arkadiusz 2154 POL1.0010.35155.25 
  Kopczyk, Daniel 2153 POL0.501-0.1515-2.25 
  Duda, Jan-Krzysztof 2013 POL0.501-0.3115-4.65 
  Sadzikowski, Daniel 2178 POL0.001-0.6215-9.30 

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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