Individual Calculations December 2017
 Jafarian, Danial  Total change: -29.60  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U2100 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1541 1394 1.50 7 -0.74 40 -29.60 
  Jamshideyni, Arash 1611 IRI0.5010.284011.20 
  Mahdavi Meymand, Hamid 1560 IRI0.001-0.2840-11.20 
  Roostapisheh, Payam 1714 IRI0.001-0.1340-5.20 
  Rezanezhad, Mojtaba 1794  * IRI0.001-0.0840-3.20 
  Mehrjouei, Ali Akbar 1066 IRI1.0010.13405.20 
  Shams, Mohammad Matin 1536 IRI0.001-0.3140-12.40 
  Amini, Hossein 1505 IRI0.001-0.3540-14.00 
 * 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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