Individual Calculations January 2009
 Boese, Artur  Total change: -12.50  Rating chartPersonal card
 23rd International Grunwald Cup (bind) Dadaj POL 2008-09-21
RcRownchangeKK*chgGame
 2053 1943 2.00 7 -0.50 25 -12.50 
  Palacios Perez, Manuel 2195 ESP0.001-0.1925-4.75 
  Draghici Flutur, Gravril 2111 ESP0.001-0.2825-7.00 
  Vela Ignacio, Jose Manuel 2103 ESP0.001-0.2925-7.25 
  Staruch, Roman 2036 POL1.0010.632515.75 
  Ciula, Edward 2044 POL0.001-0.3625-9.00 
  Debowska, Teresa f1916 POL1.0010.462511.50 
  Rutkowski, Eugeniusz 1964 POL0.001-0.4725-11.75 

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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