Individual Calculations April 2008
 Zdancewicz, Jaroslaw  Total change: -28.75  Rating chartPersonal card
 CHESS TOURNAMENT "FERIE-2008" Suwalki POL 2008-02-21
RcRownchangeKK*chgGame
 1824 2085 4.50 7 -1.15 25 -28.75 
  Kalejta, Arkadiusz 1735 POL1.0010.11252.75 
  Pietruszewski, Marcin 1835 POL0.501-0.3125-7.75 
  Raszkiewicz, Agnieszka 1835 POL0.501-0.3125-7.75 
  Galaszewski, Patryk 1748 POL0.501-0.3825-9.50 
  Trojniar, Marcin 1735 POL1.0010.11252.75 
  Ryszkiewicz, Adam 1845 POL0.501-0.3025-7.50 
  Sowul, Bartosz 2032 POL0.501-0.0725-1.75 

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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