Individual Calculations October 2017
 Zahedi, Vahid  Total change: 3.20  Rating chartPersonal card
 3rd Amiran Cup BND group B 2017 Bandarabbas IRI 2017-08-30
RcRownchangeKK*chgGame
 1448 1441 3.50 7 0.08 40 3.20 
  Rashidi, Masoud 1587 IRI0.001-0.3040-12.00 
  Naseri , Shayan 1237 IRI1.0010.24409.60 
  Keramati, Abdolvahed 1311 IRI1.0010.324012.80 
  Karimi, Babak 1472 IRI0.001-0.4640-18.40 
  Bahrampour, Reza 1513 IRI0.5010.10404.00 
  Arefi Nasab, Mehdi 1450 IRI1.0010.514020.40 
  Salari, Yadollah 1564 IRI0.001-0.3340-13.20 

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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