Individual Calculations October 2018
 Hoseinnezhad, Mokhtar  Total change: -15.20  Rating chartPersonal card
 East of Gilan & West of Mazandaran Chess Super League 2018 East of Gilan & West of Mazandaran Chess Super League 2018 Round 8-9 Gilan IRI 2018-08-30
RcRownchangeKK*chgGame
 2027 1656 0.00 2 -0.20 40 -8.00 
  Nouroozpourzare, Reza 1997 IRI0.001-0.1240-4.80 
  Sheykhhasani, Bardia f2056  * IRI0.001-0.0840-3.20 
 * 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)
 
 round 1 Rasht IRI 2018-09-28
RcRownchangeKK*chgGame
 1916 1656 0.00 1 -0.18 40 -7.20 
  Jamalzadeh, Morteza 1916 IRI0.001-0.1840-7.20 

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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