Individual Calculations March 2024
 Razavi, Seyyed Amirreza  Total change: 10.20  Rating chartPersonal card
 2nd Taq-e Bostan Cup International Chess Festival _ A Category (Masters) Kermanshah IRI 2024-01-25
RcRownchangeKK*chgGame
 1992 1985 4.50 8 0.51 20 10.20 
  Babujian, Levon g2346 ARM0.001-0.1020-2.00 
  Delavari, Behnood 1778 IRI1.0010.23204.60 
  Khalouei Koupaei, Arya 1708 IRI0.001-0.8320-16.60 
  Asvar, Mohammad Matin 1777 IRI0.501-0.2720-5.40 
  Arian, Matin 1796 IRI1.0010.25205.00 
  Darini, Iliya 2119 IRI0.5010.18203.60 
  Mahmood, Lodhi m2251 PAK1.0010.822016.40 
  Mari Ooriad, Pouya 2157 IRI0.5010.23204.60 

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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