Individual Calculations May 2019
 Fanha, Paulo  Total change: -33.40  Rating chartPersonal card
 1st Ghaem Cup International Chess Festival 2019 (U-2100) Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 1553 1799 4.50 8 -1.67 20 -33.40 
  Kamran Nia, Helia 1399  * IRI1.0010.08201.60 
  Mohammadi, Reza 1968 IRI0.001-0.2820-5.60 
  Mahdavi, Armin 1573 IRI0.001-0.7920-15.80 
  Valehi, Ali 1425 IRI1.0010.10202.00 
  Poolaei, Roham 1639 IRI0.001-0.7120-14.20 
  Valaei Kebria, Abolfazl 1399  * IRI0.501-0.4220-8.40 
  Rostami, Setayesh 1399  * IRI1.0010.08201.60 
  Sharifzade, Shahram 1621 IRI1.0010.27205.40 
 * 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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