Rapid: Individual Calculations August 2023
 Sharifi, Omid  Total change: 16.80  Rating chartPersonal card
 Maron cup Kohgiloyeh and Boyerahmad IRI 2023-07-21
RcRownchangeKK*chgGame
 1448 1368 4.00 8 0.84 20 16.80 
  Kiamarsi, Ali 1613 IRI0.001-0.2020-4.00 
  Mahamed, Yasin 1149 IRI1.0010.22204.40 
  Asadi Zadeh, Amir Abbas 1547 IRI0.001-0.2720-5.40 
  Yousefi, Niayesh 1064 IRI1.0010.14202.80 
  Noorafkan, Siavash 1647 IRI1.0010.842016.80 
  Kamrava, Kourosh 1542 IRI0.001-0.2720-5.40 
  Shahrokhnia, Kheirollah 1527 IRI1.0010.712014.20 
  Alizadeh, Abdollah 1496 IRI0.001-0.3320-6.60 

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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