Rapid: Individual Calculations December 2021
 Tavasoli, Kianoosh  Total change: 40.00  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-11-05
RcRownchangeKK*chgGame
 1603 1122 1.00 5 0.57 20 11.40 
  Mokhtari Moghadam, Taha 1857 IRI0.001-0.0120-0.20 
  Ghasemi, Mohammadreza 1668 IRI1.0010.972019.40 
  Ghorbani, Sina 1723 IRI0.001-0.0220-0.40 
  Faramarzi, Ali 1433 IRI0.001-0.1420-2.80 
  Rasouli Vasheghani, Soniya 1334 IRI0.001-0.2320-4.60 

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)
 
 6th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-11-12
RcRownchangeKK*chgGame
 1536 1122 0.50 3 0.26 20 5.20 
  Sekhavatmandi, Roham 1618 IRI0.5010.46209.20 
  Khodadadi, Dana 1558 IRI0.001-0.0620-1.20 
  Safdarian, Saman 1431 IRI0.001-0.1420-2.80 

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)
 
 7th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-11-18
RcRownchangeKK*chgGame
 1519 1122 0.00 4 -0.34 20 -6.80 
  Rahimi, Mahdi 1538 IRI0.001-0.0720-1.40 
  Orooji, Siamak 1589 IRI0.001-0.0520-1.00 
  Salehimoghaddam, A. 1492 IRI0.001-0.1020-2.00 
  Kia, Amirali 1456 IRI0.001-0.1220-2.40 

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)
 
 8th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-11-26
RcRownchangeKK*chgGame
 1593 1122 2.00 6 1.51 20 30.20 
  Zahedifar, Anahita wf1857 IRI0.001-0.0120-0.20 
  Izadkhah, Hossein 1658 IRI0.001-0.0320-0.60 
  Faramarzi, Ali 1433 IRI0.001-0.1420-2.80 
  Heravi, Mohammad Hossein 1758 IRI1.0010.992019.80 
  Hosseinzadegan, Majid 1487 IRI1.0010.902018.00 
  Amir Afshari, Rayan 1365 IRI0.001-0.2020-4.00 

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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