Rapid: Individual Calculations October 2022
 Sharafi, Abbas  Total change: -26.80  Rating chartPersonal card
 7th Qazvin Weekly Rapid Cup 1401 Qazvin IRI 2022-09-08
RcRownchangeKK*chgGame
 1315 1373 3.00 5 0.16 20 3.20 
  Hajizadeh, Mohammad 1558 IRI0.001-0.2620-5.20 
  Babaei, Amirabbas 1059 IRI1.0010.14202.80 
  Afrooz, Mohammad Taha 1137 IRI1.0010.20204.00 
  Mohamadi, Niyousha 1643 IRI0.001-0.1720-3.40 
  Hemati, Masoud 1177 IRI1.0010.25205.00 

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)
 
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1340 1373 4.00 10 -1.50 20 -30.00 
  Gholamipour, Niayesh 1028 IRI1.0010.11202.20 
  Asadi, Atabak 1716 IRI0.001-0.1220-2.40 
  Seyed Mazhari, Seyed Sam 1076 IRI1.0010.15203.00 
  Ranjbarjalali, Parham 1082 IRI1.0010.15203.00 
  Lavasani, Hossein 1628 IRI0.001-0.1920-3.80 
  Amirpour, Saman 1754 IRI0.001-0.0920-1.80 
  Salman, Bijan 1779 IRI0.001-0.0820-1.60 
  Mohammadi, Mahziar 1003 IRI0.001-0.9020-18.00 
  Ramezani, Hossein 1208 IRI0.001-0.7220-14.40 
  Karzar, Sana 1126 IRI1.0010.19203.80 

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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