Individual Calculations March 2024
 Karimi, Ahoora  Total change: -1.20  Rating chartPersonal card
 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) Kermanshah IRI 2024-01-25
RcRownchangeKK*chgGame
 1571 1511 3.00 7 -0.03 40 -1.20 
  Mahmoudi, Mohammad Pouria 1719 IRI0.001-0.2340-9.20 
  Azizi Tafreshi, Ali Akbar 1330 IRI1.0010.264010.40 
  Fathian, Mobin 1752 IRI0.001-0.2040-8.00 
  Amiri, Hadi 1318 IRI1.0010.254010.00 
  Doostkam, Pouyan 1854 IRI0.001-0.1240-4.80 
  Gomar, Mohammad Reza 1350 IRI1.0010.294011.60 
  Zamani Nezhad, Ahora 1675 IRI0.001-0.2840-11.20 

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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