Individual Calculations December 2016
 Jahanbakhshi, Arman  Total change: -37.00  Rating chartPersonal card
 2nd Arvand Cup 5 Aban 1395 Abadan IRI 2016-10-26
RcRownchangeKK*chgGame
 1657 1895 3.50 7 -1.85 20 -37.00 
  Ansar Jaafari, Abbas 2068 IRI0.001-0.2720-5.40 
  Chinisaz, Aryan 1672 IRI0.501-0.2820-5.60 
  Khorshidi Rozbahani, Ali 1495  * IRI0.501-0.4220-8.40 
  Bosagh Zadeh, Alireza 1555 IRI0.501-0.3820-7.60 
  Saeidi, Amin 1719 IRI0.001-0.7320-14.60 
  Eslami, Hamidreza 1597 IRI1.0010.15203.00 
  Soltani, Amir Hosein 1495  * IRI1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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