Blitz: Individual Calculations December 2021
 Sadeghi Givi, Reza  Total change: -77.20  Rating chartPersonal card
 1st IRCF Weekly blitz Tournaments 1400 Tehran IRI 2021-11-12
RcRownchangeKK*chgGame
 1622 1975 6.50 11 -2.87 20 -57.40 
  Namazi Shirazi, Ali 1241 IRI1.0010.01200.20 
  Ghasemi, Mohammadreza 1570 IRI1.0010.08201.60 
  Nazari Nia, Shahram 1564 IRI0.001-0.9220-18.40 
  Najafi Tabar, Aydin 1957 IRI0.001-0.5320-10.60 
  Aminian, Hirad 1512 IRI1.0010.05201.00 
  Ghanbari, Mahdi 1615 IRI1.0010.10202.00 
  Ebadi, Seyed Ali 1821 IRI0.001-0.7120-14.20 
  Karimi, Setayesh 1506 IRI1.0010.05201.00 
  Rahnama, M.reza 1709 IRI0.001-0.8220-16.40 
  Orooji, Siamak 1576 IRI1.0010.08201.60 
  Boland Eghbal, Taha 1772 IRI0.501-0.2620-5.20 

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)
 
 2nd IRCF Weekly blitz Tournaments 1400 Tehran IRI 2021-11-25
RcRownchangeKK*chgGame
 1778 1975 6.50 11 -0.99 20 -19.80 
  Parham Asl, Mani 1376 IRI1.0010.02200.40 
  Saeidi, Amir Mohammad 1257 IRI0.501-0.4920-9.80 
  Zahedifar, Anahita wf2100 IRI0.001-0.3320-6.60 
  Mohammadi Akbarabadi, Hossein 1656 IRI1.0010.13202.60 
  Ansari Now, Keivan 1894 IRI1.0010.39207.80 
  Sharafi, Amir Mehrad 1684 IRI1.0010.15203.00 
  Hakemi, Arman f2223 IRI0.001-0.1920-3.80 
  Teimouri Yadkuri, Shahdad 1695 IRI0.001-0.8420-16.80 
  Khani, Afshin 1596 IRI1.0010.09201.80 
  Rahmani, Pedram 1682 IRI1.0010.15203.00 
  Mosadeghpour, Masoud g2395 IRI0.001-0.0720-1.40 

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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