Individual Calculations July 2018
 Eslam, Vahid  Total change: -28.20  Rating chartPersonal card
 Gorgan Ramezan Standard Cup 1397 Gorgan IRI 2018-06-08
RcRownchangeKK*chgGame
 1572 1532 2.50 5 0.21 40 8.40 
  Tavana, Mobin 1932  * IRI0.001-0.0840-3.20 
  Hosseini Mighan, Seyd Ali 1132  * IRI1.0010.08403.20 
  Safaeenezhad, Reza 1843 IRI0.001-0.1440-5.60 
  Hesami, M.hosein 1465 IRI0.501-0.0940-3.60 
  Rahimi, Panteha 1488 IRI1.0010.444017.60 
 * 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)
 
NOTE: K factor changed
 Golestan Chess Championship 1397 Golestan IRI 2018-06-21
RcRownchangeKK*chgGame
 1335 1532 1.00 4 -1.83 20 -36.60 
  Nikzad, Nami 1932  * IRI0.001-0.0820-1.60 
  Saedi, Pedram 1132  * IRI0.001-0.9220-18.40 
  Ajamhasani, Amir 1143 IRI1.0010.09201.80 
  Mogheyseh, Abolfazl 1132  * IRI0.001-0.9220-18.40 
 * 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)
 

 

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