Blitz: Individual Calculations December 2021
 Gholipour, Amirhosein  Total change: -16.00  Rating chartPersonal card
 1st IRCF Weekly blitz Tournaments 1400 Tehran IRI 2021-11-12
RcRownchangeKK*chgGame
 1645 1378 0.00 5 -1.24 20 -24.80 
  Mahdavi, Reza 2079 IRI0.001-0.0120-0.20 
  Teimouri Yadkuri, Shahdad 1695 IRI0.001-0.1320-2.60 
  Ghanbari, Mahdi 1615 IRI0.001-0.2020-4.00 
  Ghasemi, Mohammadreza 1570 IRI0.001-0.2520-5.00 
  Nemati, Mehrad 1266 IRI0.001-0.6520-13.00 

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)
 
 2nd IRCF Weekly blitz Tournaments 1400 Tehran IRI 2021-11-25
RcRownchangeKK*chgGame
 1652 1378 2.50 8 0.44 20 8.80 
  Beyranvand, Saeid 1987 IRI0.001-0.0220-0.40 
  Sharafi, Amir Mehrad 1684 IRI0.001-0.1420-2.80 
  Fakhrbakhsh, Vandad 1835 IRI0.001-0.0520-1.00 
  Shakeri, Fatemeh 1158 IRI1.0010.22204.40 
  Mahdizadeh, Mohammad 1901 IRI0.001-0.0320-0.60 
  Namazi Shirazi, Ali 1241 IRI1.0010.32206.40 
  Aminian, Hirad 1512 IRI0.5010.18203.60 
  Ansari Now, Keivan 1894 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)
 

 

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