Individual Calculations September 2019
 Vrona, Mihail  Total change: -5.80  Rating chartPersonal card
 Sakkozo Magyarok World Meeting 2019 Lakitelek HUN 2019-08-10
RcRownchangeKK*chgGame
 1806 1932 5.50 9 -0.29 20 -5.80 
  Papp, Marcell Imre 1532  * HUN1.0010.08201.60 
  Udvardi, Zalan 2243 HUN0.001-0.1420-2.80 
  Kardos, Levente 1684 HUN0.501-0.3120-6.20 
  Tolnai, Jozsef 1811 HUN0.501-0.1620-3.20 
  Toth, Sandor Sr. 1751 HUN1.0010.26205.20 
  Buri, Kata 1555 HUN1.0010.09201.80 
  Varadi, Laszlo 2021 SRB0.001-0.3820-7.60 
  Buri, Petra Zsuzsanna 1626 HUN1.0010.14202.80 
  Vilagos, Nandor 2028 SUI0.5010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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