Individual Calculations May 2024
 Amiri Hamidi, Alisa  Total change: 27.20  Rating chartPersonal card
 East Azarbayjan Chess Championship 1403 Tabriz IRI 2024-04-15
RcRownchangeKK*chgGame
 1866 1634 2.00 5 0.90 40 36.00 
  Rezvan, Maghsoud 1915 IRI0.001-0.1640-6.40 
  Amirpour, Saman 1838 IRI0.001-0.2440-9.60 
  Mohammadi Hamed, Masoud 1767 IRI1.0010.684027.20 
  Gholami, Shahab 1804 IRI1.0010.724028.80 
  Atanejhad, Sahebali f2005 IRI0.001-0.1040-4.00 

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)
 
 Iranian Cadet Chess Championship 2024 (Boys U10) Tehran IRI 2024-04-20
RcRownchangeKK*chgGame
 1556 1634 4.00 7 -0.22 40 -8.80 
  Taghipour, Mohammadkian 1488 IRI1.0010.304012.00 
  Noorouzi, Amirmohammad 1669 IRI0.001-0.4540-18.00 
  Hasannia, Parsa 1582 IRI0.001-0.5740-22.80 
  Fallah, Aran 1547 IRI1.0010.384015.20 
  Abdollahi Lakeh, Alireza 1530 IRI1.0010.364014.40 
  Mirzaee, Amir Abbas 1424 IRI1.0010.23409.20 
  Arkak, Mohammad Taha 1654 IRI0.001-0.4740-18.80 

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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