Individual Calculations January 2009
 Staruch, Roman  Total change: -18.30  Rating chartPersonal card
 23rd International Grunwald Cup (bind) Dadaj POL 2008-09-21
RcRownchangeKK*chgGame
 2017 2036 3.00 8 -1.22 15 -18.30 
  Palacios Perez, Manuel 2195 ESP0.001-0.2915-4.35 
  Debowska, Teresa f1916 POL1.0010.34155.10 
  Draghici Flutur, Gravril 2111 ESP0.001-0.4015-6.00 
  Salamon, Jan 1889 POL0.001-0.7015-10.50 
  Boese, Artur 1943 POL0.001-0.6315-9.45 
  Kardasz, Wladyslaw 1928 POL1.0010.35155.25 
  Wolak, Tomasz 1971 POL1.0010.41156.15 
  Suder, Ryszard 2183 POL0.001-0.3015-4.50 

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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