Rapid: Individual Calculations June 2023
 Movahedi Sadr, Ali  Total change: 4.80  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1437 1322 3.00 7 0.12 40 4.80 
  Babaei, Hamed 1011 IRI1.0010.14405.60 
  Khosravi Rad, Ebrahim 1165 IRI1.0010.294011.60 
  Kargaran, Mahnaz 1084 IRI1.0010.20408.00 
  Amiri, Ali 1991 IRI0.001-0.0140-0.40 
  Asadi, Mehrsam 1666 IRI0.001-0.1240-4.80 
  Safa Joo, Mohammad Ali 1604 IRI0.001-0.1640-6.40 
  Yousef Zarin, Mobin 1540 IRI0.001-0.2240-8.80 

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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