Individual Calculations September 2019
 Rezaeipour, Sina  Total change: 14.00  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1558 1536 4.00 8 0.21 40 8.40 
  Firoozi, Aliasghar 1737 IRI1.0010.764030.40 
  Navid, Sepehr 1755 IRI0.001-0.2240-8.80 
  Sohrabpour, Mohammad 1748 IRI0.001-0.2340-9.20 
  Kaveh, Hossein 1746 IRI0.001-0.2340-9.20 
  Pedramara, Ali 1295 IRI1.0010.20408.00 
  Slameye, Jahed 1385 IRI0.001-0.7040-28.00 
  Karami, Tina 1364 IRI1.0010.274010.80 
  Jafarian, Danial 1431 IRI1.0010.364014.40 

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)
 
 6th Gilan Ayandehsazan Leage (Under 16) 1398 Gilan IRI 2019-08-25
RcRownchangeKK*chgGame
 1787 1649 1.50 4 0.14 40 5.60 
  Daneshvar, Bardiya m2049  * IRI0.001-0.0840-3.20 
  Jalali, Saba 1956 IRI0.001-0.1440-5.60 
  Amjad Yazdandoust, Mohammadreza 1831 IRI0.5010.24409.60 
  Barshooei, Ali 1311 IRI1.0010.12404.80 
 * 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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