Rapid: Individual Calculations September 2019
 Chianeh, Amir Hossein  Total change: 20.20  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Rapid Gilan IRI 2019-08-29
RcRownchangeKK*chgGame
 1583 1300 2.00 6 1.01 20 20.20 
  Rashedi, Amin 1649 IRI1.0010.892017.80 
  Aghili Mofid, Davood 1600 IRI0.5010.35207.00 
  Ahadian, Armin 1606 IRI0.001-0.1420-2.80 
  Mahnaei, Taha 1533 IRI0.001-0.2120-4.20 
  Goodarzi, Moein 1578 IRI0.5010.33206.60 
  Safaei Fakhr, Alireza 1530 IRI0.001-0.2120-4.20 

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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