Individual Calculations April 2018
 Chomiuk, Lukasz  Total change: 17.20  Rating chartPersonal card
 194th YMCA Winter 2018-A Warszawa POL 2018-01-05
RcRownchangeKK*chgGame
 1997 1809 3.50 10 0.86 20 17.20 
  Kosny, Marek 1852 POL0.001-0.4420-8.80 
  Liberadzki, Slawomir 2042 POL0.001-0.2120-4.20 
  Kaminski, Jan 1838 POL0.001-0.4620-9.20 
  Kasperkiewicz, Pawel 2064 POL0.5010.31206.20 
  Borowy, Cezary 2027 POL1.0010.782015.60 
  Choroszej, Aleksander 2073 POL0.001-0.1820-3.60 
  Delega, Tomasz c1940 POL0.001-0.3220-6.40 
  Borowy, Cezary 2027 POL0.5010.28205.60 
  Kasperkiewicz, Pawel 2064 POL1.0010.812016.20 
  Liberadzki, Slawomir 2042 POL0.5010.29205.80 

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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