Rapid: Individual Calculations February 2022
 Pilvaieh, Ali  Total change: -15.80  Rating chartPersonal card
 13th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-31
RcRownchangeKK*chgGame
 1652 1946 6.50 8 0.22 20 4.40 
  Goudarzi, Arshia 1467 IRI1.0010.05201.00 
  Akhoondzadeh, Mahdi 1643 IRI1.0010.14202.80 
  Borzou, Siavash 1211 IRI1.0010.01200.20 
  Hakemi, Arman f2143 IRI0.001-0.2520-5.00 
  Asgharpourmasoleh, Tara 1637 IRI0.501-0.3620-7.20 
  Sajadi Naeini, Seyed Soheil 1690 IRI1.0010.19203.80 
  Khanbaz, Nima 1625 IRI1.0010.13202.60 
  Teimouri Yadkuri, Shahdad 1803 IRI1.0010.31206.20 

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)
 
 15th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-14
RcRownchangeKK*chgGame
 1621 1850 4.00 6 -0.60 20 -12.00 
  Mirmoshtaghi, Seyed Zeia 1450  * IRI1.0010.08201.60 
  Talebmanouchehri, Armin 1496 IRI1.0010.11202.20 
  Ghafouri, Mohammad Javad 1701 IRI0.001-0.7020-14.00 
  Rahnama, M.reza 1552 IRI1.0010.15203.00 
  Abbaspoorrad, Nikoo 1734 IRI1.0010.34206.80 
  Salimiyan, Behzad 1794 IRI0.001-0.5820-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1598 1850 6.00 8 -0.41 20 -8.20 
  Karami, Ariya 1589 IRI1.0010.18203.60 
  Azimi Aghghale, Amirmahdi 1671 IRI0.001-0.7320-14.60 
  Mehrgan, Mehrsam 1450  * IRI1.0010.08201.60 
  Harati, Hasti 1555 IRI1.0010.15203.00 
  Mehrabi, Manouchehr 1693 IRI0.001-0.7120-14.20 
  Hamidi, Shadi 1523 IRI1.0010.13202.60 
  Khosravi, Kamyar 1663 IRI1.0010.26205.20 
  Kakavand, Ramtin 1636 IRI1.0010.23204.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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