Rapid: Individual Calculations February 2022
 Malaki, Panteha  Total change: 9.00  Rating chartPersonal card
 13th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-31
RcRownchangeKK*chgGame
 1742 1200 2.50 5 2.29 20 45.80 
  Mohandesi, Shahin m1922 IRI0.001-0.0120-0.20 
  Mohammadi Akbarabadi, Hossein 1593 IRI1.0010.922018.40 
  Fadaei Markea, Hossein 1715 IRI0.5010.46209.20 
  Alamir Virsagh, Ehsan 1854 IRI0.001-0.0120-0.20 
  Khanbaz, Nima 1625 IRI1.0010.932018.60 

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)
 
 14th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-07
RcRownchangeKK*chgGame
 1626 1282 1.00 4 0.14 20 2.80 
  Sheikhi Narani, Saeid 1947 IRI0.001-0.0120-0.20 
  Sharif Razavian, Amir Hossein 1646 IRI0.001-0.1020-2.00 
  Valizadeh, Amir Reza 1124 IRI1.0010.29205.80 
  Firoozi, Aliasghar 1786 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)
 
 15th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-14
RcRownchangeKK*chgGame
 1465 1282 0.50 4 -0.88 20 -17.60 
  Zahedifar, Anahita wf1894 IRI0.001-0.0220-0.40 
  Golshanizad, Saeed 1560 IRI0.001-0.1720-3.40 
  Movahedi Sadr, Ali 1352 IRI0.001-0.4020-8.00 
  Khaledi, Parham 1055 IRI0.501-0.2920-5.80 

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)
 
 Youth's Monthly Matches Tehran IRI 2022-01-20
RcRownchangeKK*chgGame
 1226 1282 1.50 4 -0.77 20 -15.40 
  Soleymani, Diba 1370 IRI0.001-0.3820-7.60 
  Shamsi, Shayegan 1069 IRI0.501-0.2720-5.40 
  Dabiri, Matin 1121 IRI1.0010.29205.80 
  Naeimi Omran, Ashkan 1344 IRI0.001-0.4120-8.20 

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)
 
 16th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-21
RcRownchangeKK*chgGame
 1517 1282 1.50 6 -0.33 20 -6.60 
  Norouzi, Mahdiar 1129 IRI0.501-0.2020-4.00 
  Kashefi, Amir Hosein f2074 IRI0.0010.00200.00 
  Ghafouri, Mohammad Javad 1701 IRI0.001-0.0720-1.40 
  Amir Afshari, Rayan 1454 IRI0.001-0.2720-5.40 
  Heidaryan, Mohammad Sadra 1184 IRI1.0010.37207.40 
  Shemshaki, Amir 1561 IRI0.001-0.1620-3.20 

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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