Individual Calculations December 2016
 Razaghi, Behrooz  Total change: -0.80  Rating chartPersonal card
 1st Paytakht Cup International Chess Festival (Group A over 2100) Tehran IRI 2016-10-25
RcRownchangeKK*chgGame
 2296 2184 2.50 7 -0.04 20 -0.80 
  Khademalsharieh, Sarasadat m2439 IRI0.5010.31206.20 
  Firouzja, Alireza m2469 IRI0.001-0.1620-3.20 
  Hakimifard, Raana wf2111 IRI0.501-0.1020-2.00 
  Samareh Shahpasand, Farshad 2106 IRI1.0010.39207.80 
  Hosseinipour, Mehdi f2255 IRI0.5010.10202.00 
  Gholami Orimi, Mahdi 2313 IRI0.001-0.3320-6.60 
  Pira, Davoud m2380 FRA0.001-0.2520-5.00 

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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