Individual Calculations February 2018
 Hosseinzadeh, Amir Mahdi  Total change: -16.80  Rating chartPersonal card
 Tehran Standard Cup 27 Dey 1396 Tehran IRI 2018-01-17
RcRownchangeKK*chgGame
 1445 1420 2.50 6 -0.42 40 -16.80 
  Vahdat Doust, Ali 1820  * IRI0.001-0.0840-3.20 
  Khaneki, Amir Hossein 1223 IRI0.501-0.2540-10.00 
  Mirmoosavi, Seyed Mohammad 1377 IRI1.0010.444017.60 
  Karimpour Talebi, Arman 1266 IRI1.0010.294011.60 
  Kasipour Azbari, Seyed Arvin 1640 IRI0.001-0.2240-8.80 
  Miar, Arad 1346 IRI0.001-0.6040-24.00 
 * 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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