Individual Calculations September 2018
 Ahmadi, Parsa  Total change: 64.00  Rating chartPersonal card
 8th Shahid Rajaei Cup - Groupe B - Under14 Qazvin IRI 2018-08-02
RcRownchangeKK*chgGame
 1394 1253 4.00 7 1.60 40 64.00 
  Asgari, Behrad 1615 IRI0.001-0.1040-4.00 
  Keshavarz Hamidi, Karen 1033 IRI1.0010.22408.80 
  Rajabi, Amir Hosein 1418 IRI0.001-0.2840-11.20 
  Davari, Sara 1068 IRI1.0010.264010.40 
  Yazdani, Mohammadhosein 1429 IRI1.0010.734029.20 
  Saberi, Hirad 1573 IRI1.0010.874034.80 
  Jafari, Parsa 1622 IRI0.001-0.1040-4.00 

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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