Individual Calculations August 2019
 Pawlowski, Maciej  Total change: -15.80  Rating chartPersonal card
 Najdorf Chess Festival gr. B Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1759 1964 6.00 9 -0.79 20 -15.80 
  Gorecki, Andrzej 1750 POL1.0010.23204.60 
  Kaminski, Maciej 1778 POL0.501-0.2420-4.80 
  Omar, Mohamed 1802 EGY0.001-0.7120-14.20 
  Siekanska, Zuzanna 1570 POL0.501-0.4220-8.40 
  Dwilewicz, Agata 1755 POL1.0010.23204.60 
  Mostowski, Maciej 1793 FRA1.0010.27205.40 
  Wnek, Filip 1749 POL0.001-0.7720-15.40 
  Janik, Marcin 1787 POL1.0010.27205.40 
  Ptaszek, Piotr 1851 POL1.0010.35207.00 

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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