Individual Calculations May 2010
 Litwiniec, Miroslawa  Total change: -4.00  Rating chartPersonal card
 72nd YMCA Winter 2010-C Warszawa POL 2010-01-06
RcRownchangeKK*chgGame
 1833 1806 4.00 9 -0.16 25 -4.00 
  Janion, Ludwik 1834 POL1.0010.542513.50 
  Prus, Marek 1821 POL0.001-0.4825-12.00 
  Potocki, Karol 1851 POL0.5010.06251.50 
  Krzyzanowski, Antoni 1838 POL1.0010.542513.50 
  Prazmowski, Bartosz 1862 POL0.001-0.4225-10.50 
  Cyra, Tomasz 1839 POL0.001-0.4525-11.25 
  Safanowski, Tomasz 1791 POL0.001-0.5225-13.00 
  Wrabel, Antoni 1844 POL1.0010.552513.75 
  Starczewska, Malgorzata 1819 POL0.5010.02250.50 

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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