Individual Calculations March 2019
 Chehrehsa, Farhan  Total change: -75.60  Rating chartPersonal card
 17th Caspian Cup int.Chess Festival (U2100) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1637 1806 2.50 7 -2.25 40 -90.00 
  Abedian, Saeid 2033 IRI0.001-0.2140-8.40 
  Elmiye, Bardiya 1424 IRI0.501-0.4140-16.40 
  Nezamdoust, Amir Mohammad 1467 IRI0.501-0.3840-15.20 
  Jamalzadeh, Ebrahim 1406  * IRI1.0010.08403.20 
  Shamsi, Gholamreza 2054 IRI0.001-0.1940-7.60 
  Mahdavi, Armin 1539 IRI0.001-0.8240-32.80 
  Esmaeilpour Chirani, Morteza 1539 IRI0.501-0.3240-12.80 
 * 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)
 
 Gilan Second League Round 9-10 Rasht IRI 2019-02-24
RcRownchangeKK*chgGame
 1701 1806 1.00 1 0.36 40 14.40 
  Asadi, Farzam 1701 IRI1.0010.364014.40 

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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