Individual Calculations January 2018
 Liberadzki, Slawomir  Total change: 44.60  Rating chartPersonal card
 190th YMCA Autumn 2017-A Warszawa POL 2017-09-22
RcRownchangeKK*chgGame
 1982 1998 9.00 13 2.23 20 44.60 
  Kaminski, Jan 1839 POL0.501-0.2120-4.20 
  Piotrowski, Arkadiusz 1948 POL1.0010.43208.60 
  Markiewicz, Michal 1926 POL1.0010.40208.00 
  Praczukowski, Stanislaw 2091 POL1.0010.632012.60 
  Koziol, Pawel 1910 POL1.0010.38207.60 
  Sadowski, Miroslaw 2030 POL1.0010.542010.80 
  Kurowski, Andrzej 1824 POL1.0010.27205.40 
  Szymczak, Rafal 1956 POL0.501-0.0620-1.20 
  Choroszej, Aleksander 2019 POL0.5010.03200.60 
  Kasperkiewicz, Pawel 2055 POL0.5010.08201.60 
  Praczukowski, Stanislaw 2091 POL0.001-0.3720-7.40 
  Choroszej, Aleksander 2019 POL0.001-0.4720-9.40 
  Kasperkiewicz, Pawel 2055 POL1.0010.582011.60 

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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