Individual Calculations April 2019
 Tavakoli, Moslem  Total change: -8.60  Rating chartPersonal card
 2nd Perspolis Standard Cup Esfand 1397 Fars IRI 2019-03-11
RcRownchangeKK*chgGame
 1373 1371 2.50 6 -0.43 20 -8.60 
  Salehi, Mahan 1002 IRI1.0010.10202.00 
  Firoozyar, Ashkan 1678 IRI0.001-0.1420-2.80 
  Abedi, Sorosh 1112 IRI1.0010.18203.60 
  Reyhani, Shayan 1585 IRI0.5010.27205.40 
  Bahreini, Melina 1537 IRI0.001-0.2820-5.60 
  Samimi, Armin 1326 IRI0.001-0.5620-11.20 

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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