Rapid: Individual Calculations January 2023
 Fooladinejad, Iman  Total change: -18.60  Rating chartPersonal card
 16th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-02
RcRownchangeKK*chgGame
 1683 1543 4.00 8 1.17 20 23.40 
  Doostkam, P 1775 IRI1.0010.792015.80 
  Habibi, Radin 1923 IRI1.0010.912018.20 
  Abed Masrorkhah, Artin 1343 IRI0.001-0.7620-15.20 
  Behzad Nazif, Parva 1798 IRI0.001-0.1920-3.80 
  Mousavi, Seyedmatin 1240 IRI1.0010.14202.80 
  Abbaspoorrad, Nikoo 1643 IRI1.0010.642012.80 
  Abbasi, Meisam 1680 IRI0.001-0.3220-6.40 
  Zahedifar, Anahita wf2059 IRI0.001-0.0420-0.80 

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)
 
 17th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-09
RcRownchangeKK*chgGame
 1717 1543 1.00 4 -0.24 20 -4.80 
  Ahadian, Armin 1805 IRI1.0010.822016.40 
  Abed, Meisam 1912 IRI0.001-0.1020-2.00 
  Ghorbani, Hadi f1887 IRI0.001-0.1220-2.40 
  Edalatyar, Amirhosein 1263 IRI0.001-0.8420-16.80 

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)
 
 18th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-16
RcRownchangeKK*chgGame
 1538 1543 4.50 9 0.05 20 1.00 
  Hojjatinejad, Ilia 1773 IRI0.001-0.2120-4.20 
  Delgoshad, Amin 1146 IRI1.0010.08201.60 
  Raygantafrashi, Sara 1246 IRI1.0010.15203.00 
  Riahi, Arvin 1779 IRI0.5010.30206.00 
  Doostkam, P 1775 IRI0.001-0.2120-4.20 
  Davari, Sara 1701 IRI0.001-0.2920-5.80 
  Kazemi, Hosein 1400 IRI1.0010.31206.20 
  Raji Ghasemi, Mohammad Danial 1393 IRI1.0010.30206.00 
  Sharif Razavian, Amir Hossein 1630 IRI0.001-0.3820-7.60 

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)
 
 19th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-23
RcRownchangeKK*chgGame
 1460 1543 3.00 8 -1.91 20 -38.20 
  Ahadian, Armin 1805 IRI0.001-0.1820-3.60 
  Moradzadeh, Mohammad 1611 IRI0.001-0.4120-8.20 
  Roshantab, Sadra 1207 IRI0.001-0.8820-17.60 
  Ostovari, Tarannom 1140 IRI1.0010.08201.60 
  Mari, Mohammad Aria 1171 IRI1.0010.10202.00 
  Farshforosh, Samad 1317 IRI1.0010.21204.20 
  Ghanbari, Rasool 2130 IRI0.001-0.0220-0.40 
  Akbarhamze, Amirhossein 1297 IRI0.001-0.8120-16.20 

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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