Individual Calculations November 2009
 Kasperczyk, Pawel  Total change: -14.25  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open C Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 1626 1583 3.00 8 -0.57 25 -14.25 
  Laszewicz, Magdalena 1622 POL1.0010.552513.75 
  Stankiewicz, Pawel 1828 POL0.001-0.2025-5.00 
  Szulgacz, Maciej 1585 POL0.001-0.5025-12.50 
  Jeske, Jerzy 1605 POL0.001-0.4725-11.75 
  Orlowski, Adrian 1506 POL0.001-0.6125-15.25 
  Korpalska, Joanna 1446 POL1.0010.32258.00 
  Maslanka, Piotr 1739 POL1.0010.712517.75 
  Graczyk, Natalia 1675 POL0.001-0.3725-9.25 

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)
 

 

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