Rapid: Individual Calculations March 2024
 Bohluoli, Nirvana  Total change: 70.00  Rating chartPersonal card
 1st Grand Prix of SunCity Rapid Cup Tehran IRI 2024-02-16
RcRownchangeKK*chgGame
 1483 1224 3.00 9 1.21 40 48.40 
  Shorakayi, Ali 1553 IRI0.001-0.1240-4.80 
  Nasiri Avanaki, Mohammad Yasin 1420 IRI1.0010.754030.00 
  Abdolahi, Amir Taha 1535 IRI0.001-0.1440-5.60 
  Mirani, Sohaib 1460 IRI0.001-0.2040-8.00 
  Houshyar, Hadi 1578 IRI0.5010.394015.60 
  Ghahri, Amin 1563 IRI0.001-0.1240-4.80 
  Nazari Nia, Shahram 1489 IRI0.001-0.1840-7.20 
  Sheykhi, Mohamadreza 1187 IRI1.0010.454018.00 
  Younesi, Abolfazl 1559 IRI0.5010.384015.20 

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)
 
 4th IRCF Weekly Rapid For Cadet ( Youth) girls u18 Tehran IRI 2024-02-24
RcRownchangeKK*chgGame
 1110 1224 2.50 3 0.54 40 21.60 
  Asadzadeh, Iren 1206 IRI1.0010.474018.80 
  Abbaszade, Mahak 1115 IRI1.0010.354014.00 
  Khanbaz, Helia 1008 IRI0.501-0.2840-11.20 

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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