Individual Calculations April 2019
 Koohi, Mahan  Total change: 80.40  Rating chartPersonal card
 9th Zenderoad Standard Cup Esfand 1397 Isfahan IRI 2019-03-10
RcRownchangeKK*chgGame
 1456 1223 3.50 6 2.01 40 80.40 
  Koohi, Reza 1623  * IRI0.001-0.0840-3.20 
  Mirsolemani, Alireza 1046 IRI1.0010.274010.80 
  Sadeghi, Hamed 1343 IRI0.5010.16406.40 
  Taheri, Eliya 1509 IRI1.0010.844033.60 
  Behzadi, Sepehr 1623  * IRI0.001-0.0840-3.20 
  Keivandarian, Ali 1591 IRI1.0010.904036.00 
 * 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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