Blitz: Individual Calculations October 2022
 Taj Dini, Hasti  Total change: 24.80  Rating chartPersonal card
 Alborz chess blitz 1 Mehr 1401 Karaj IRI 2022-09-23
RcRownchangeKK*chgGame
 1516 1218 3.00 8 1.24 20 24.80 
  Keyhan, Salman 1906 IRI0.001-0.0120-0.20 
  Maleki, Mir Mahdi 1589 IRI0.001-0.1020-2.00 
  Nikrooii, Erfan 1678 IRI1.0010.952019.00 
  Jamali, Alireza 1532 IRI1.0010.862017.20 
  Moghadas Jafari, Mohammad 1697 IRI0.001-0.0520-1.00 
  Mohsenian, Keykhosro 1111 IRI0.001-0.6520-13.00 
  Ghaffarifar, Masoud 1281 IRI1.0010.592011.80 
  Ghaffarifar, Emad 1330 IRI0.001-0.3520-7.00 

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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