Individual Calculations December 2016
 Biriya, Mohammadamin  Total change: 50.00  Rating chartPersonal card
 International Friendship Chess Tournament 2016 Rasht IRI 2016-10-15
RcRownchangeKK*chgGame
 1668 1349 2.00 6 1.15 40 46.00 
  Roohparvar, M.r. 1749  * IRI0.5010.424016.80 
  Janssen, Henner 1747 GER0.5010.424016.80 
  Pourjafar, Sadegh 1731 IRI0.001-0.0940-3.60 
  Shafiee, Parham 1670 IRI0.5010.374014.80 
  Asadi, Atabak 1571 IRI0.001-0.2240-8.80 
  Chehrehsa, Farhan 1538 IRI0.5010.254010.00 
 * 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 3-4 Rasht IRI 2016-11-03
RcRownchangeKK*chgGame
 1636 1332 0.00 1 -0.14 40 -5.60 
  Pirzadeh Saravani, Mehdi 1636 IRI0.001-0.1440-5.60 

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)
 
 1st Sepidrood Cup Rasht 2016 Rasht IRI 2016-11-06
RcRownchangeKK*chgGame
 1498 1332 1.50 4 0.24 40 9.60 
  Hamdam, Ali 1652 IRI0.001-0.1340-5.20 
  Safari, Parham 1732  * IRI0.001-0.0840-3.20 
  Asadollahi, Ali 1011 IRI1.0010.13405.20 
  Rahmani, Iraj 1596 IRI0.5010.324012.80 
 * 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)
 

 

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