Individual Calculations February 2017
 Dadmehr, Behdad  Total change: -59.80  Rating chartPersonal card
 15th International Khazar Cup (U 2100) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1626 1771 6.00 11 -1.43 40 -57.20 
  Zirak Fallah Dooz, Naser 1371  * IRI1.0010.08403.20 
  Sheykhali, Mohammadreza 2041 IRI0.001-0.1740-6.80 
  Qahhar Mohammed, Ismael 1540 IRQ0.001-0.7940-31.60 
  Rakhshandeh, Jamal 1490 IRI1.0010.16406.40 
  Abdi, Behnam 1584 IRI1.0010.264010.40 
  Sadegh Nahvi, Ehsan 1637 IRI1.0010.324012.80 
  Geramipoor, Amin 1922 IRI0.001-0.3040-12.00 
  Jalali, Parima 1649 IRI0.001-0.6740-26.80 
  Ghasemi, Seyed Samad 1593 IRI0.001-0.7340-29.20 
  Mohammadi, Hormoz 1467 IRI1.0010.14405.60 
  Ayemehdoust, Gholamreza 1593 IRI1.0010.274010.80 
 * 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)
 
NOTE: K factor changed
 14th Gilan Second League 2016 Round 7-8 Rasht IRI 2017-01-27
RcRownchangeKK*chgGame
 1724 1771 1.00 2 -0.13 20 -2.60 
  Pilevar, Abbas 1784 IRI1.0010.522010.40 
  Asadi, Atabak 1664 IRI0.001-0.6520-13.00 

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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