Individual Calculations April 2019
 Kasperkiewicz, Pawel  Total change: 6.80  Rating chartPersonal card
 209th YMCA Winter 2019-A Warszawa POL 2019-01-11
RcRownchangeKK*chgGame
 1918 1927 6.50 12 0.34 20 6.80 
  Derylo, Kamil 1848 POL0.501-0.1120-2.20 
  Potocki, Karol 1829 POL1.0010.37207.40 
  Litwiniec, Michal 1832 POL0.001-0.6320-12.60 
  Kosny, Marek 1849 POL1.0010.39207.80 
  Podgorski, Maciej 1818 POL1.0010.35207.00 
  Safanowski, Tomasz 1829 POL1.0010.37207.40 
  Choroszej, Aleksander 2091 POL0.5010.22204.40 
  Borowy, Cezary 1944 POL0.5010.02200.40 
  Koziol, Pawel 1854 POL0.001-0.6020-12.00 
  Liberadzki, Slawomir 2013 POL0.001-0.3820-7.60 
  Choroszej, Aleksander 2091 POL1.0010.722014.40 
  Liberadzki, Slawomir 2013 POL0.001-0.3820-7.60 

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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