Individual Calculations March 2019
 Yousefi, Saeid  Total change: 46.00  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (U-2000) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1717 1666 4.50 8 1.15 40 46.00 
  Babamoradi, Hamid 1331 IRI1.0010.12404.80 
  Hamidi, Shadi 1320 IRI1.0010.11404.40 
  Alipoor Shahraki, Abolfazl 1921 IRI1.0010.814032.40 
  Lotfi, Aylar 1840 IRI1.0010.734029.20 
  Sadeghi Givi, Reza 1849 IRI0.001-0.2640-10.40 
  Omidian, Parham 1838 IRI0.001-0.2740-10.80 
  Vahdat Doust, Ali 1797 IRI0.001-0.3240-12.80 
  Mahdavi, Hossein 1840 IRI0.5010.23409.20 

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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