Individual Calculations April 2008
 Ryszkiewicz, Adam  Total change: 27.60  Rating chartPersonal card
 CHESS TOURNAMENT "FERIE-2008" Suwalki POL 2008-02-21
RcRownchangeKK*chgGame
 1822 1845 5.50 7 1.84 15 27.60 
  Galaszewski, Patryk 1748 POL1.0010.37155.55 
  Sowul, Bartosz 2032 POL1.0010.741511.10 
  Pietruszewski, Marcin 1835 POL0.501-0.0115-0.15 
  Raszkiewicz, Agnieszka 1835 POL1.0010.49157.35 
  Ryszkiewicz, Anna 1724 POL0.501-0.1615-2.40 
  Zdancewicz, Jaroslaw 2085 POL0.5010.30154.50 
  Trojniar, Marcin 1495 POL1.0010.11151.65 

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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