Individual Calculations August 2018
 Prazmowski, Bartosz  Total change: 28.40  Rating chartPersonal card
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1890 1980 7.00 9 1.42 20 28.40 
  Klucznik, Andre 1765 FRA1.0010.23204.60 
  Podgorski, Maciej 1848 POL1.0010.32206.40 
  Ossolinski, Ziemowit 1851 POL1.0010.33206.60 
  Bajkowski, Marcin 1919 POL0.501-0.0820-1.60 
  Mike, Patryk 1937 POL0.501-0.0620-1.20 
  Smolak, Michal 1875 POL1.0010.36207.20 
  Mroz, Waldemar 1974 POL1.0010.49209.80 
  Kiolbasa, Damian 1927 POL1.0010.43208.60 
  Strzelecki, Maciej 1911 POL0.001-0.6020-12.00 

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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