Individual Calculations December 2018
 Majed, Negin  Total change: 14.40  Rating chartPersonal card
 7th Najafabad Standard Cup Aban 1397 Esfahan IRI 2018-11-08
RcRownchangeKK*chgGame
 1447 1568 5.00 8 -0.13 40 -5.20 
  Jafari Ghourtani, Arash 1168  * IRI1.0010.08403.20 
  Saeidi, Mojtaba 1927 IRI0.5010.404016.00 
  Barati, Omid 1511 IRI0.501-0.0840-3.20 
  Khosravi, Kamyar 1504 IRI0.001-0.5940-23.60 
  Tavakoli, Mohammadjavad 1213 IRI1.0010.11404.40 
  Vahabi, Hamid 1277 IRI1.0010.15406.00 
  Ahmadi, Ahmad 1380 IRI0.001-0.7440-29.60 
  Hashemi, Masoud 1597 IRI1.0010.544021.60 
 * 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)
 
 9th Esfahan Chess League 1397 Round 1-3 Esfahan IRI 2018-11-16
RcRownchangeKK*chgGame
 1559 1568 1.00 1 0.49 40 19.60 
  Ramezanpoor, Niloofar 1559 IRI1.0010.494019.60 

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)
 

 

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