Individual Calculations October 2022
 David, Barry A H  Total change: -7.60  Rating chartPersonal card
 2022 ICCD World Deaf Team Chess Championhips - Open Team Warszawa POL 2022-09-16
RcRownchangeKK*chgGame
 1900 1632 1.50 8 -0.38 20 -7.60 
  Musienko, Olexiy 1808 UKR0.5010.23204.60 
  Sanchez Devesa, Antoni 2085 ESP0.001-0.0620-1.20 
  Kettebekov, Samazhan 1743 KAZ0.001-0.3520-7.00 
  Saidov, Sobirjon 1533 UZB0.001-0.6420-12.80 
  Rexhepi, Halit 1895 SUI0.001-0.1820-3.60 
  Caroli, Tommaso 1837 ITA0.5010.26205.20 
  Wirth, Adam 1951 HUN0.5010.37207.40 
  Klaric, Zlatko g2351 CRO0.001-0.0120-0.20 

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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