Rapid: Individual Calculations September 2022
 Safari, Hassan  Total change: 33.20  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1643 1504 4.50 9 1.66 20 33.20 
  Sajadi Naeini, Seyed Soheil 1617 IRI1.0010.652013.00 
  Beytmashall, Abdolghader 1605 IRI0.001-0.3620-7.20 
  Karamian, Arman 1655 IRI1.0010.702014.00 
  Kulivand Avarzaman, Reza 1613 IRI1.0010.652013.00 
  Mohammad Rezaei, Saeid 1609 IRI0.5010.14202.80 
  Ahmadi Hesardareh, Reza 1638 IRI0.001-0.3220-6.40 
  Aziznezhad, Mahmoud 1666 IRI1.0010.712014.20 
  Nameei, Koushan 1689 IRI0.001-0.2620-5.20 
  Azbaghi, Enayat 1697 IRI0.001-0.2520-5.00 

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)
 

 

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