Individual Calculations October 2022
 Kalvandi, Mohammad Naeim  Total change: 113.20  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category A kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1966 1750 5.00 9 2.83 40 113.20 
  Eskandari, Amirali 1947 IRI0.001-0.2540-10.00 
  Aghili Mofid, Davood 1867 IRI1.0010.664026.40 
  Teimouri Yadkuri, Shahdad 1995 IRI1.0010.804032.00 
  Gharagyozyan, Artur 2054 ARM0.001-0.1440-5.60 
  Karimi, Omid 1974 IRI1.0010.784031.20 
  Daliri, Pedram 2192 IRI0.001-0.0640-2.40 
  Kiani Harchegani, Mohammadhossein 1919 IRI0.001-0.2840-11.20 
  Bahmani, Koorosh 1826 IRI1.0010.604024.00 
  Khanipour, Abolfazl 1916 IRI1.0010.724028.80 

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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