Individual Calculations April 2008
 Dabrowska, Paula  Total change: -38.00  Rating chartPersonal card
 CHESS TOURNAMENT "FERIE-2008" Suwalki POL 2008-02-21
RcRownchangeKK*chgGame
 1711 1605 0.00 4 -1.52 25 -38.00 
  Sowul, Bartosz 1955 POL0.001-0.1125-2.75 
  Kalejta, Arkadiusz 1626 POL0.001-0.4725-11.75 
  Trojniar, Marcin 1427 POL0.001-0.7325-18.25 
  Raszkiewicz, Agnieszka 1835 POL0.001-0.2125-5.25 

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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