Individual Calculations November 2022
 Zielinski, Hubert  Total change: 10.80  Rating chartPersonal card
 FE Isola del sole - B Grado ITA 2022-09-24
RcRownchangeKK*chgGame
 1709 1792 6.00 9 0.54 20 10.80 
  Vivoli, Alessandro 1493 SMR1.0010.15203.00 
  Mazzi, Leonardo 1660 ITA0.501-0.1820-3.60 
  Palma, Stefano 1730 ITA1.0010.41208.20 
  Walinga, Eric Jan 1889 NED0.5010.13202.60 
  Petrosino, Germano 1650 ITA0.501-0.1920-3.80 
  Grabova, Ervin 1786 ALB0.501-0.0120-0.20 
  Budai, Leonardo 1675 ITA0.501-0.1620-3.20 
  Predan, Luca 1686 ITA0.501-0.1420-2.80 
  Hoekstra, Carl 1814 NED1.0010.532010.60 

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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