Rapid: Individual Calculations April 2023
 Safarnezhad, Armin  Total change: 150.40  Rating chartPersonal card
 Rapid 11 esfand khorasan razavi Mashhad IRI 2023-03-11
RcRownchangeKK*chgGame
 1614 1632 7.50 8 3.44 40 137.60 
  Khodashahi, Amirreza 1232  * IRI1.0010.08403.20 
  Yazdi Kariz Khani, Ehsan 1403 IRI1.0010.21408.40 
  Zare, Jamal 1787 IRI0.5010.21408.40 
  Arian, Matin 1674 IRI1.0010.564022.40 
  Eskandari, Amirali 1839 IRI1.0010.774030.80 
  Hasanpor Moghadam, Iman 1719 IRI1.0010.624024.80 
  Vesalikhah, Parsa 1497 IRI1.0010.324012.80 
  Vassalam, Mohammad Taghi 1759 IRI1.0010.674026.80 
 * 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)
 
 Rapid toos cup 2023 Mashhad IRI 2023-03-19
RcRownchangeKK*chgGame
 1643 1632 4.50 8 0.32 40 12.80 
  Abyar, Mohammad Sobhan 1232  * IRI1.0010.08403.20 
  Khazaei, Parviz 1981 IRI0.5010.394015.60 
  Khodashenas, Mersad m2365 IRI0.001-0.0140-0.40 
  Eslami, Ali 1201 IRI0.501-0.4340-17.20 
  Jahantighi, Bardia 1394 IRI0.501-0.3040-12.00 
  Ahmadi, Seyedeh Malihe 1632 IRI1.0010.504020.00 
  Zihaghi, Amir Arsalan 1500 IRI1.0010.324012.80 
  Eskandari, Amirali 1839 IRI0.001-0.2340-9.20 
 * 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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