Individual Calculations February 2017
 Rahimi, Siamak  Total change: -2.00  Rating chartPersonal card
 15th International Khazar Cup (U 2100) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1669 1675 3.00 6 0.12 40 4.80 
  Naseri, Mohammad Farid 1322 IRI1.0010.11404.40 
  Nematolallahi, Abbas 1275  * IRI1.0010.08403.20 
  Najafi, Amirhasan 1898 IRI1.0010.784031.20 
  Rezaee Saravani, Mahmood 1860 IRI0.001-0.2640-10.40 
  Yeganedoost, Majid 1866 IRI0.001-0.2540-10.00 
  Daryari, Reza 1792 IRI0.001-0.3440-13.60 
 * 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)
 
 14th Gilan First League 2016 - Round 7-8 Rasht IRI 2017-01-27
RcRownchangeKK*chgGame
 1952 1675 0.00 1 -0.17 40 -6.80 
  Hasandoost, Hosein 1952 IRI0.001-0.1740-6.80 

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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