Rapid: Individual Calculations April 2023
 Sajjadi, Seyed Ali  Total change: -71.20  Rating chartPersonal card
 First Persian Gulf Bushehr Bushehr IRI 2023-03-19
RcRownchangeKK*chgGame
 1408 1650 3.50 7 -2.00 20 -40.00 
  Zendehboodi, Fariba 1334 IRI1.0010.13202.60 
  Shabankare, Bahram 1541 IRI0.001-0.6520-13.00 
  Rostami, Sanaz 1328 IRI0.001-0.8720-17.40 
  Jamshidi, Mahmood 1301 IRI1.0010.11202.20 
  Changizi, Hossein 1338 IRI1.0010.14202.80 
  Hashemi, Mohammad 1389 IRI0.501-0.3220-6.40 
  Avazi, Farzad 1623 IRI0.001-0.5420-10.80 

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)
 
 Nowruz Bushehr Cup Bushehr IRI 2023-03-22
RcRownchangeKK*chgGame
 1463 1650 5.00 9 -1.56 20 -31.20 
  Jokar Borazjani, Hossein Gholi 1454 IRI0.001-0.7520-15.00 
  Askari, Ali 1410 IRI1.0010.20204.00 
  Belvasi, Mohammad 1270 IRI1.0010.09201.80 
  Moradi, Sajjad 1373 IRI1.0010.17203.40 
  Jamali Ahram, Alireza 1546 IRI1.0010.36207.20 
  Mahmoodi, Samad 1541 IRI1.0010.35207.00 
  Boustani, Ali Rahm 1561 IRI0.001-0.6220-12.40 
  Dashti Nezhad, Parviz 1597 IRI0.001-0.5720-11.40 
  Sadooni, Mohammadreza 1415 IRI0.001-0.7920-15.80 

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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