Rapid: Individual Calculations July 2023
 Younesi, Abolfazl  Total change: -38.88  Rating chartPersonal card
 1st IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1566 1288 2.50 7 0.89 36 32.04 
  Sadeghi Givi, Reza 1920 IRI1.0010.993635.64 
  Ahadian, Armin 1653 IRI0.001-0.1036-3.60 
  Karami, Ariya 1540 IRI0.001-0.1936-6.84 
  Babaei, Hamed 1011 IRI1.0010.17366.12 
  Ahmadi, Hejaz 1827 IRI0.001-0.0336-1.08 
  Taghikhani, Amir Ali 1571 IRI0.001-0.1636-5.76 
  Hajvaziri, Sina 1442 IRI0.5010.21367.56 

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)
 
 3rd IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1177 1322 1.00 6 -3.12 36 -112.32 
  Mohammad Taghi, Darya 1065 IRI0.001-0.8236-29.52 
  Faramarzi, Farzad 1068 IRI0.001-0.8136-29.16 
  Jafarimoghaddam, Shervin 1017 IRI1.0010.14365.04 
  Sabahifard, Arash 1670 IRI0.001-0.1136-3.96 
  Lotfi, Amirmohammad 1115 IRI0.001-0.7736-27.72 
  Jalili, Mohammadparsa 1129 IRI0.001-0.7536-27.00 

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)
 
 3rd Iran Under 14 Chess League 1402 (Rapid) Tehran IRI 2023-06-20
RcRownchangeKK*chgGame
 1387 1322 4.00 6 1.15 36 41.40 
  Gholami, Armin 1838 IRI0.001-0.0436-1.44 
  Rezaei Gorjan, Mohammad Javad 1071 IRI1.0010.19366.84 
  Zare, Kasra 1188 IRI1.0010.323611.52 
  Gharibi, Arsham 1359 IRI1.0010.553619.80 
  Alavi, Mahsa 1822 IRI0.001-0.0436-1.44 
  Fardi, Farbod 1045 IRI1.0010.17366.12 

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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