Rapid: Individual Calculations January 2024
 Ahmadi, Akbar  Total change: -25.60  Rating chartPersonal card
 Koohchenar Rapid Paeez Cup Fars-Koohchenar IRI 2023-12-23
RcRownchangeKK*chgGame
 1383 1695 4.50 8 -2.31 20 -46.20 
  Kazemi, Niloofar 1295  * IRI1.0010.08201.60 
  Bardal, Khalil 1401 IRI1.0010.15203.00 
  Mohammadi Haghighi, Mohammad Amin 1514 IRI0.001-0.7420-14.80 
  Alibabai, Mohammad Yasin 1280 IRI1.0010.07201.40 
  Firoozyar, Ashkan 1461 IRI0.001-0.7920-15.80 
  Poozesh, Shahrokh 1324 IRI0.501-0.4020-8.00 
  Akbarian, Yousef 1484 IRI0.001-0.7720-15.40 
  Javid, Mohamad Hosein 1307 IRI1.0010.09201.80 
 * 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)
 
 The 4th round of the reytd tournament of Padideh Behbahan Chess School Lorestan IRI 2023-12-27
RcRownchangeKK*chgGame
 1539 1695 7.00 9 1.03 20 20.60 
  Mousavi Amjad, Seyed Mohammadreza 1295  * IRI1.0010.08201.60 
  Hashemi, Seyed Saleh 1320 IRI1.0010.09201.80 
  Movasatian, Mahsa 1386 IRI1.0010.14202.80 
  Azimi, Yahya 1588 IRI0.501-0.1520-3.00 
  Dashti, Ahmad 1912 IRI0.001-0.2220-4.40 
  Pozesh, Shahrokh 1246 IRI1.0010.06201.20 
  Dolatshahi, Rohollah 1705 IRI1.0010.512010.20 
  Shahroei, Javad 1790 IRI0.5010.13202.60 
  Koushiar, Mohamad Saeid 1612 IRI1.0010.39207.80 
 * 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)
 

 

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