Rapid: Individual Calculations January 2022
 Fateminia, Mostafa  Total change: 34.00  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-03
RcRownchangeKK*chgGame
 1570 1194 0.00 3 -0.36 20 -7.20 
  Habibi, Radin 1771 IRI0.001-0.0220-0.40 
  Bahrami, Houman 1472 IRI0.001-0.1720-3.40 
  Goudarzi, Arshia 1467 IRI0.001-0.1720-3.40 

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)
 
 10th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-10
RcRownchangeKK*chgGame
 1543 1194 2.00 5 1.38 20 27.60 
  Rahmatpisheh, Amir Hossein 1651 IRI0.001-0.0520-1.00 
  Malek Zade, Saeid 1645 IRI0.001-0.0620-1.20 
  Farnia, Fatemeh 1541 IRI1.0010.892017.80 
  Hoseinpanahi, Mohammadreza 1510 IRI0.001-0.1320-2.60 
  Moumivand, Hamid 1368 IRI1.0010.732014.60 

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)
 
 11th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-18
RcRownchangeKK*chgGame
 1588 1194 1.00 4 0.48 20 9.60 
  Pilvaieh, Ali 1929 IRI0.001-0.0120-0.20 
  Yousefi, Yousef 1534 IRI0.001-0.1220-2.40 
  Nickatefeh, Taha 1379 IRI0.5010.24204.80 
  Hoseinpanahi, Mohammadreza 1510 IRI0.5010.37207.40 

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)
 
 12th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-23
RcRownchangeKK*chgGame
 1475 1194 1.00 4 0.20 20 4.00 
  Abbaspoorrad, Nikoo 1685 IRI0.001-0.0420-0.80 
  Shahbazi, Parsa 1578 IRI0.001-0.0920-1.80 
  Ghadiri, Soleiman 1269 IRI1.0010.602012.00 
  Movahedi Sadr, Ali 1368 IRI0.001-0.2720-5.40 

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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