Individual Calculations October 2016
 Jafari, Parsa  Total change: 28.00  Rating chartPersonal card
 Iran Chess Championship Boys U14 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1565 1424 3.00 7 0.70 40 28.00 
  Mohammadi, Pouya 1824  * IRI0.001-0.0840-3.20 
  Azarbarzin, Amir Reza 1598 IRI0.5010.23409.20 
  Hamidi, Shahand 1567 IRI0.5010.19407.60 
  Heydari, Mohammad Masoud 1544 IRI0.5010.16406.40 
  Safari, Parham 1824  * IRI0.001-0.0840-3.20 
  Ahmadi Niaz, Shayan 1024  * IRI1.0010.08403.20 
  Rasouli, Amirmohammad 1572 IRI0.5010.20408.00 
 * 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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