Rapid: Individual Calculations August 2023
 Askarinik, Keramatolah  Total change: 12.60  Rating chartPersonal card
 Maron cup Kohgiloyeh and Boyerahmad IRI 2023-07-21
RcRownchangeKK*chgGame
 1491 1476 4.00 7 0.63 20 12.60 
  Armand, Saman 1848 IRI0.5010.40208.00 
  Sedaghatjo, Jamal 1489 IRI0.001-0.4820-9.60 
  Mortzavipour, Seyed Jalalloldin 1731 IRI0.001-0.1920-3.80 
  Daneshpour, Armin 1158 IRI1.0010.13202.60 
  Khaheshnik, Seyed Mohammad 1473 IRI0.5010.00200.00 
  Naraki, Samina 1176 IRI1.0010.15203.00 
  Mortazavi, Sayed Kamoloddin 1562 IRI1.0010.622012.40 

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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