Blitz: Individual Calculations May 2023
 Bahrami Nejad, Vahid  Total change: 2.80  Rating chartPersonal card
 2nd Blitz Hormozgan 1402 Hormozgan IRI 2023-04-15
RcRownchangeKK*chgGame
 1502 1347 3.50 9 0.07 40 2.80 
  Najafi, Nima 1785 IRI0.001-0.0640-2.40 
  Moradpour, Abdolrazagh 1127 IRI1.0010.22408.80 
  Moroodi, Matin 1090 IRI0.001-0.8240-32.80 
  Zakeri Goorzangi, Ebrahim 1440 IRI0.5010.13405.20 
  Bameri, Amir Hossein 1234 IRI1.0010.354014.00 
  Ansari, Hossein 1665 IRI0.001-0.1340-5.20 
  Khazani Poor, Mohammad Matin 1324 IRI1.0010.474018.80 
  Salari, Shahram 1737 IRI0.001-0.0940-3.60 
  Khademi, Mohammad Miran f2112 IRI0.0010.00400.00 

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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