Individual Calculations November 2019
 Gholami, Amir Mohammad  Total change: 14.80  Rating chartPersonal card
 Iran Boys U14 Chess Championship 2019 Esfahan IRI 2019-09-28
RcRownchangeKK*chgGame
 1387 1433 4.00 8 -0.50 40 -20.00 
  Kiani Harchegani, Mohammadhossein 1757 IRI0.001-0.1340-5.20 
  Miri, Seyed Mohammad Amin 1224 IRI0.001-0.7740-30.80 
  Hajesmailzadeh, Amir Mohammad 1284 IRI1.0010.304012.00 
  Moradpour, Artin 1267 IRI0.501-0.2240-8.80 
  Afzal, Mobin 1160 IRI0.501-0.3340-13.20 
  Sanayizadeh, Arsalan 1322 IRI0.501-0.1540-6.00 
  Karimpour Talebi, Arman 1573 IRI1.0010.694027.60 
  Rezaei, Amirhossein 1512 IRI0.5010.11404.40 

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 1-3 Hamedan IRI 2019-10-16
RcRownchangeKK*chgGame
 1773 1455 1.00 1 0.87 40 34.80 
  Poor Moslemi, Khashayar 1773 IRI1.0010.874034.80 

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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