Blitz: Individual Calculations September 2022
 Moghaddam, Ali  Total change: 17.60  Rating chartPersonal card
 5th Iranian Amateures Blitz Chess Championship 2022 Zanjan IRI 2022-08-23
RcRownchangeKK*chgGame
 1562 1180 2.00 8 0.88 20 17.60 
  Abbasi, Meisam 1781 IRI0.001-0.0220-0.40 
  Zanjani, Masoud 1332 IRI0.001-0.3020-6.00 
  Bagheri, Erfan 1523 IRI0.001-0.1220-2.40 
  Karimi, Ali 1386 IRI1.0010.762015.20 
  Fazlali, Soheil 1656 IRI1.0010.952019.00 
  Marzoughi, Mohammadsadegh 1972 IRI0.0010.00200.00 
  Yousefi, Ahmadreza 1430 IRI0.001-0.1920-3.80 
  Ghezelbash, Ali 1417 IRI0.001-0.2020-4.00 

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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