Individual Calculations March 2020
 Azizi, Jahanbakhsh  Total change: -63.20  Rating chartPersonal card
 18th Caspian Cup International Chess Festival (Group B) Gilan IRI 2020-02-12
RcRownchangeKK*chgGame
 1428 1536 1.50 5 -1.58 40 -63.20 
  Pourabdollah, Mohammadreza 1749 IRI1.0010.774030.80 
  Karami, Mohsen 1695 IRI0.001-0.2940-11.60 
  Javanmard, Aryana 1205 IRI0.501-0.3840-15.20 
  Jafari, Amir Hossein 1272 IRI0.001-0.8240-32.80 
  Honarmand, Faraz 1221 IRI0.001-0.8640-34.40 

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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