Rapid: Individual Calculations September 2019
 Alyani, Sani  Total change: 15.40  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Rapid Gilan IRI 2019-08-29
RcRownchangeKK*chgGame
 1498 1259 2.00 6 0.77 20 15.40 
  Khatibi, Amir Reza 1588 IRI0.001-0.1220-2.40 
  Mogheyseh, Abolfazl 1554 IRI0.001-0.1520-3.00 
  Farhani, Sina 1508 IRI1.0010.812016.20 
  Soleiman Nezhad, Hossein 1495 IRI0.001-0.2020-4.00 
  Kooh Peima, Mehdi 1440 IRI0.001-0.2620-5.20 
  Abdollahi, Eliya 1404 IRI1.0010.692013.80 

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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