Individual Calculations December 2016
 Miragha, Fariborz  Total change: -24.00  Rating chartPersonal card
 1st Paytakht Cup International Chess Festival (Group A over 2100) Tehran IRI 2016-10-25
RcRownchangeKK*chgGame
 2271 2128 1.00 5 -0.60 40 -24.00 
  Gholami Orimi, Mahdi 2313 IRI1.0010.744029.60 
  Tahbaz, Arash 2426 IRI0.001-0.1540-6.00 
  Khademi, Mohammad Miran 2281 IRI0.001-0.3040-12.00 
  Alinasab, Mobina wf2230 IRI0.001-0.3640-14.40 
  Samareh Shahpasand, Farshad 2106 IRI0.001-0.5340-21.20 

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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