Rapid: Individual Calculations January 2024
 Shahmohammadi, Amirmohammad  Total change: 2.40  Rating chartPersonal card
 2nd Father Cup Rapid Chess Tournament [Afzoon Group] Rasht IRI 2023-12-08
RcRownchangeKK*chgGame
 1650 1642 5.00 10 0.06 40 2.40 
  Ezzati, Fereidoon 1965 IRI0.001-0.1340-5.20 
  Ranjkesh, Mahyar 1244 IRI1.0010.08403.20 
  Zahmati, Sobhan c1939 IRI0.001-0.1540-6.00 
  Biriya, Yadollah 1352 IRI1.0010.16406.40 
  Ghayourifar, Amir 2041 IRI0.001-0.0840-3.20 
  Daroogar Sabet, Samin 1322 IRI1.0010.13405.20 
  Ebadi, Seyed Ali 1994 IRI0.001-0.1140-4.40 
  Mirmoosavi, Dornaz Sadat 1410 IRI1.0010.21408.40 
  Astineh, Sam 1419 IRI1.0010.22408.80 
  Ahmadi, Barad 1815 IRI0.001-0.2740-10.80 

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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