Individual Calculations October 2016
 Safari, Parham  Total change: -36.40  Rating chartPersonal card
 6th Qazvin rajaei Cup A - 2016 Qazvin IRI 2016-08-31
RcRownchangeKK*chgGame
 1721 1824 4.50 7 0.12 40 4.80 
  Abedi, Mohamadraza 1987 IRI0.5010.22408.80 
  Rostami, Roohollah 1922 IRI0.001-0.3740-14.80 
  Chahardoli, Amir 1706 IRI1.0010.344013.60 
  Ahmadi, Abolfazl 1517 IRI1.0010.14405.60 
  Ansari, Alireza 1539 IRI0.501-0.3440-13.60 
  Moradi, Kaveh 1653 IRI0.501-0.2340-9.20 
  Edalatkhah, Mohsen 1721 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)
 
 Iran Chess Championship Boys U14 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1621 1824 5.50 9 -1.03 40 -41.20 
  Rahmat Pour, Armin 1424  * IRI1.0010.08403.20 
  Kooshki Jahromi, Sobhan 1517 IRI0.501-0.3640-14.40 
  Nikzad, Nami 1743 IRI1.0010.394015.60 
  Ramezani, Mahan 1912 IRI0.001-0.3840-15.20 
  Aliakbar Sichani, Alireza 1557 IRI0.001-0.8240-32.80 
  Jafari, Parsa 1424  * IRI1.0010.08403.20 
  Rasouli, Amirmohammad 1572 IRI1.0010.19407.60 
  Jahedi, Mani 1951 IRI0.001-0.3340-13.20 
  Naseralavi, Seyyedarmin 1487 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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