Individual Calculations April 2018
 Alavi, Mir Hatef  Total change: -1.00  Rating chartPersonal card
 Tehran Standrad 23 Esfand 1396 Under 1800 Tehran IRI 2018-03-14
RcRownchangeKK*chgGame
 1569 1462 2.50 7 -0.05 20 -1.00 
  Mahdizadeh, Mohammad 1704 IRI1.0010.802016.00 
  Ghadiri Bidhendi, Ebrahim 1721 IRI0.001-0.1820-3.60 
  Shahbazpour, Bijan 1618 IRI1.0010.712014.20 
  Rodaki, Mansour 1698 IRI0.001-0.2020-4.00 
  Akbari, Hamid 1676 IRI0.001-0.2320-4.60 
  Teimouri Yadkuri, Shahdad 1204 IRI0.501-0.3220-6.40 
  Rahimi, Panteha 1365 IRI0.001-0.6320-12.60 

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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