Individual Calculations July 2023
 Huhndorf, Arnold  Total change: -67.60  Rating chartPersonal card
 Ropotamo cup U2400 Primorsko BUL 2023-06-08
RcRownchangeKK*chgGame
 1764 2175 3.00 7 -3.38 20 -67.60 
  Petrov, Krassimir 1642 BUL1.0010.03200.60 
  Yilmaz, Baver 1904 TUR0.001-0.8320-16.60 
  Iachimov, Egor 1665 MDA1.0010.04200.80 
  Caraseni, Artiom 1913 MDA0.001-0.8220-16.40 
  Popzafirov, Danail 1723 BUL0.501-0.4420-8.80 
  Avsar, Gediz 1725 TUR0.501-0.4420-8.80 
  Basova, Yuliya 1775  * UKR0.001-0.9220-18.40 
 * 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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