Individual Calculations November 2019
 Karimi, Soorena  Total change: 70.80  Rating chartPersonal card
 Iran Chess Championship U16 Boys 1398 - Qom fed IRI 2019-09-28
RcRownchangeKK*chgGame
 1413 1378 4.00 8 0.31 40 12.40 
  Mohammadi, Pouya c1778  * IRI0.001-0.0840-3.20 
  Golhashem, Mohammad Mehdi 1034 IRI1.0010.12404.80 
  Karimi, Mahdiar 1661 IRI0.001-0.1640-6.40 
  Looni, Arshiya 1550 IRI0.001-0.2740-10.80 
  Alirezaei, Nima 1159 IRI1.0010.22408.80 
  Rezazadeh, Eilya 1406 IRI1.0010.544021.60 
  Abedini, Farnood 1383 IRI0.001-0.4940-19.60 
  Kaboli Ghareh Tappeh, Artin 1330 IRI1.0010.434017.20 
 * 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)
 
 Gilan East League 2019 Round 5-7 fed IRI 2019-10-01
RcRownchangeKK*chgGame
 1543 1418 2.00 2 1.33 40 53.20 
  Jafarnejad, Jafar 1485 IRI1.0010.594023.60 
  Sabzehara, Mohammad 1601 IRI1.0010.744029.60 

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)
 
 17th Gilan Second League 1398 Round 2 Gilan IRI 2019-10-12
RcRownchangeKK*chgGame
 1093 1418 1.00 1 0.13 40 5.20 
  Seyedi, Seyed Abolfazl 1093 IRI1.0010.13405.20 

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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