Rapid: Individual Calculations February 2022
 Aminian, Hirad  Total change: 18.80  Rating chartPersonal card
 13th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-31
RcRownchangeKK*chgGame
 1599 1521 2.50 6 -0.21 20 -4.20 
  Kashefi, Amir Hosein f2137 IRI0.001-0.0220-0.40 
  Moumivand, Hamid 1368 IRI1.0010.30206.00 
  Faramarzi, Martia 1175 IRI1.0010.11202.20 
  Alamir Virsagh, Ehsan 1854 IRI0.5010.38207.60 
  Teimouri Yadkuri, Shahdad 1803 IRI0.001-0.1620-3.20 
  Mirmoshtaghi, Seyed Zeia 1254 IRI0.001-0.8220-16.40 

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)
 
 14th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-07
RcRownchangeKK*chgGame
 1699 1490 3.00 6 1.41 20 28.20 
  Mohandesi, Shahin m1869 IRI0.001-0.0920-1.80 
  Mahdavi, Mahdis 1745 IRI0.001-0.1920-3.80 
  Soutiazad, Amirali 1185 IRI1.0010.14202.80 
  Firoozi, Aliasghar 1786 IRI1.0010.852017.00 
  Hojjatinejad, Ilia 1713 IRI1.0010.782015.60 
  Khaledi, Omid 1897 IRI0.001-0.0820-1.60 

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)
 
 15th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-14
RcRownchangeKK*chgGame
 1548 1490 3.00 7 -0.05 20 -1.00 
  Alamir Virsagh, Ehsan 1825 IRI0.001-0.1220-2.40 
  Bagherzadeh, Mohadeseh 1136 IRI1.0010.11202.20 
  Fooladinejad, Iman 1815 IRI1.0010.872017.40 
  Rezvani, A.h. 1798 IRI0.001-0.1420-2.80 
  Sadeghi Givi, Reza 1857 IRI0.001-0.1020-2.00 
  Mirmoshtaghi, Seyed Zeia 1255 IRI0.001-0.7920-15.80 
  Kazemi, Hosein 1153 IRI1.0010.12202.40 

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)
 
 16th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-21
RcRownchangeKK*chgGame
 1615 1490 1.50 5 -0.21 20 -4.20 
  Mohammadi, Melika 1744 IRI0.001-0.1920-3.80 
  Mousivand, Ali 1654 IRI0.001-0.2820-5.60 
  Abbaspoorrad, Nikoo 1734 IRI0.5010.30206.00 
  Ghafouri, Mohammad Javad 1701 IRI0.001-0.2320-4.60 
  Hosseini, Seyed Arad 1241 IRI1.0010.19203.80 

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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