Individual Calculations August 2022
 Gromowski, Stanislaw  Total change: 34.00  Rating chartPersonal card
 European Senior Chess Championships 2022 - Senior O65 Lublin POL 2022-07-05
RcRownchangeKK*chgGame
 1847 1614 4.00 9 1.70 20 34.00 
  Neumann, Joachim 2082 GER0.5010.45209.00 
  Berkley, Stephen W 1526 ENG0.001-0.6220-12.40 
  Krupa, Jerzy 1771 POL0.001-0.2920-5.80 
  Plesiuk, Jan 1572 POL1.0010.44208.80 
  Stokes, Michael 2024 ENG0.001-0.0820-1.60 
  Kasprzyk, Irena wf2017 POL1.0010.922018.40 
  Scowen, Roger S 1864 ENG0.5010.31206.20 
  Wagner-Michel, Annett wm2056 GER0.001-0.0620-1.20 
  Virtanen, Esko 1709 FIN1.0010.632012.60 

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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