Rapid: Individual Calculations July 2024
 Sajajid, Amir Arsalan  Total change: -53.60  Rating chartPersonal card
 Tabriz kish & mat chess club ( rapid ) 1403 Tabriz IRI 2024-05-30
RcRownchangeKK*chgGame
 1697 1410 0.00 5 -0.82 40 -32.80 
  Samadifar, Mahdi 1810  * IRI0.001-0.0840-3.20 
  Zarifi, Safar 1591 IRI0.001-0.2640-10.40 
  Mahmoudi, Amirreza 1715 IRI0.001-0.1440-5.60 
  Alavinia, Hossein 1728 IRI0.001-0.1340-5.20 
  Naseri, Hamidreza 1640 IRI0.001-0.2140-8.40 
 * 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)
 
 Tabriz u2000 Rapid Chess Tournament ( Ghadir cup ) Tabiz IRI 2024-06-25
RcRownchangeKK*chgGame
 1546 1410 1.50 6 -0.52 40 -20.80 
  Sarvin, Alireza 1794 IRI0.001-0.0940-3.60 
  Karamzadeh, Amirreza 1580 IRI0.5010.22408.80 
  Zarafshan, Ghamar 1416 IRI1.0010.514020.40 
  Ejtehadi, Amir Ali 1493 IRI0.001-0.3940-15.60 
  Baydaghdar, Aynoor 1521 IRI0.001-0.3540-14.00 
  Farrokhnia, Amirali 1470 IRI0.001-0.4240-16.80 

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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