Individual Calculations August 2017
 Malec, Sebastian  Total change: 5.00  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1974 2127 6.50 9 0.25 20 5.00 
  Kulpa, Zuzanna 1804 POL1.0010.13202.60 
  Rzeszowski, Dominik 1932 POL1.0010.25205.00 
  Kasperkiewicz, Pawel 2009 POL0.001-0.6620-13.20 
  Malaczek, Mateusz 1905 POL1.0010.22204.40 
  Popiol, Michal 2034 POL0.001-0.6320-12.60 
  Ammar, Sedrani f1938 UAE1.0010.25205.00 
  Liberadzki, Slawomir 2024 POL1.0010.36207.20 
  Kosiorek, Przemyslaw 1925 POL1.0010.24204.80 
  Zebracki, Tomasz 2194 POL0.5010.09201.80 

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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