Rapid: Individual Calculations January 2022
 Poormosavi, Seyed Kanan  Total change: 117.60  Rating chartPersonal card
 5th Rapid Amol Chess Tournament Mazandaran IRI 2021-12-03
RcRownchangeKK*chgGame
 1899 1502 3.50 6 2.75 20 55.00 
  Mastizadeh, Saeed 1784 IRI0.5010.34206.80 
  Nami, Amin 1733 IRI1.0010.792015.80 
  Hagh Taj Dar, Rajab Ali 1807 IRI1.0010.862017.20 
  Akbari Gelvardi, Mohammad f2197 IRI0.5010.49209.80 
  Jalali, Parima wf1727 IRI0.5010.28205.60 
  Kazemiyan Eski, Abolfazl 2144 IRI0.001-0.0120-0.20 

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)
 
 12th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-23
RcRownchangeKK*chgGame
 1824 1502 3.00 6 2.17 20 43.40 
  Mousavi Ghods, Hossein 1838 IRI1.0010.882017.60 
  Faryad, H. A 1856 IRI1.0010.892017.80 
  Zahedifar, Anahita wf1861 IRI0.001-0.1020-2.00 
  Mogheyseh, Abolfazl 1723 IRI0.001-0.2220-4.40 
  Alizadeh, Amirmohammad 1725 IRI1.0010.782015.60 
  Sadeghi Givi, Reza 1939 IRI0.001-0.0620-1.20 

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)
 
 9th Mehdi Bouyeh Rapid Cup 1400 Qazvin IRI 2021-12-24
RcRownchangeKK*chgGame
 1630 1502 5.00 10 0.96 20 19.20 
  Azadi, Amirmohammad 2201 IRI0.001-0.0120-0.20 
  Jafarzadeh, Mohammad 1170 IRI1.0010.12202.40 
  Noori, Mehran 1798 IRI0.001-0.1520-3.00 
  Sharafi, Amirhossein 1186 IRI1.0010.13202.60 
  Shafaee, H. 1980 IRI0.001-0.0520-1.00 
  Taleshi, Radmehr 1100 IRI1.0010.08201.60 
  Sheikhi Narani, Saeid 2005 IRI0.001-0.0420-0.80 
  Zandi, Mohammad Taha 1168 IRI1.0010.12202.40 
  Jafari, Eisa 1906 IRI1.0010.922018.40 
  Malakouti, Ehsan 1786 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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