Individual Calculations July 2012
 Liberadzki, Slawomir  Total change: 8.10  Rating chartPersonal card
 65.Mistrzostwa Warszawy 2012 Open A Warszawa POL 2012-05-26
RcRownchangeKK*chgGame
 2087 2080 4.00 7 0.54 15 8.10 
  Sielicki, Tomasz 2011 POL1.0010.40156.00 
  Kowalska, Elzbieta wf1944 POL1.0010.32154.80 
  Skawinski, Arkadiusz f2303 POL0.001-0.2215-3.30 
  Alvarado, Carlos 2215 PER0.5010.18152.70 
  Piotrowski, Arkadiusz 1959 POL1.0010.34155.10 
  Cajbel, Maciej 2222 POL0.001-0.3115-4.65 
  Winiarski, Mikolaj 1955 POL0.501-0.1715-2.55 

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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