Rapid: Individual Calculations April 2023
 Keshishi, Arman  Total change: -14.00  Rating chartPersonal card
 25th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-03
RcRownchangeKK*chgGame
 1545 1558 4.00 7 0.24 20 4.80 
  Ansari Now, Keivan 1902 IRI0.001-0.1220-2.40 
  Ahanpie, Mahbod 1158  * IRI1.0010.08201.60 
  Omidi, Armin 1296 IRI1.0010.18203.60 
  Doroodgar, Amir Hossein 2152 IRI0.001-0.0220-0.40 
  Jaladati, Esmaeil 1357 IRI1.0010.24204.80 
  Norouzi, Mahdiar 1168 IRI1.0010.09201.80 
  Abbaspoorrad, Nikoo 1784 IRI0.001-0.2120-4.20 
 * 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)
 
 Garmsar Abrisham Cup Semnan IRI 2023-03-10
RcRownchangeKK*chgGame
 1450 1558 4.00 8 -0.97 20 -19.40 
  Parham Asl, Mani 1777 IRI0.001-0.2220-4.40 
  Raji Ghasemi, Mohammad Danial 1404 IRI1.0010.29205.80 
  Davarpanah, Parham 1158  * IRI1.0010.08201.60 
  Abbasi, Meisam 1637 IRI0.001-0.3920-7.80 
  Shojaee, Hasan 1320 IRI1.0010.20204.00 
  Shahbazi, Parsa 1688 IRI0.001-0.3220-6.40 
  Gharibi, Arsham 1366 IRI0.001-0.7520-15.00 
  Kamani, Ali 1247 IRI1.0010.14202.80 
 * 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)
 
 26th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-17
RcRownchangeKK*chgGame
 1585 1558 3.50 7 0.03 20 0.60 
  Noroozi, Omid m2121 IRI0.001-0.0220-0.40 
  Malaki, Panteha 1403 IRI0.501-0.2120-4.20 
  Rahimi, Kian 1158  * IRI1.0010.08201.60 
  Riahi, Arvin 1753 IRI0.001-0.2520-5.00 
  Kazemi, Amir Hossein 1384 IRI1.0010.27205.40 
  Hojjatinejad, Ilia 1867 IRI0.001-0.1420-2.80 
  Vasheghani, Behrad 1410 IRI1.0010.30206.00 
 * 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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