Rapid: Individual Calculations October 2018
 Sadat Mansouri, Seyed Mohammadali  Total change: 1.20  Rating chartPersonal card
 Iran Senior (S65) Rapid Championship 1397 Semnan IRI 2018-09-11
RcRownchangeKK*chgGame
 1584 1496 2.00 5 0.06 20 1.20 
  Rahimkhani, Parviz 1679 IRI0.001-0.2620-5.20 
  Radpay, Bahman 1477 IRI1.0010.47209.40 
  Ebrahimi, Reza 1639 IRI0.001-0.3120-6.20 
  Roshani, Rahmatollah 1408 IRI1.0010.38207.60 
  Asnaashari, Mohammad Ebrahim 1716 IRI0.001-0.2220-4.40 

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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