Individual Calculations April 2018
 Kasperkiewicz, Pawel  Total change: -50.00  Rating chartPersonal card
 194th YMCA Winter 2018-A Warszawa POL 2018-01-05
RcRownchangeKK*chgGame
 1946 2064 4.00 10 -2.50 20 -50.00 
  Delega, Tomasz c1940 POL0.001-0.6720-13.40 
  Borowy, Cezary 2027 POL0.501-0.0520-1.00 
  Choroszej, Aleksander 2073 POL0.001-0.4920-9.80 
  Chomiuk, Lukasz 1809 POL0.501-0.3120-6.20 
  Kosny, Marek 1852 POL0.001-0.7720-15.40 
  Liberadzki, Slawomir 2042 POL1.0010.47209.40 
  Kaminski, Jan 1838 POL0.501-0.2920-5.80 
  Liberadzki, Slawomir 2042 POL1.0010.47209.40 
  Chomiuk, Lukasz 1809 POL0.001-0.8120-16.20 
  Borowy, Cezary 2027 POL0.501-0.0520-1.00 

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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