Rapid: Individual Calculations September 2019
 Nabavi, Seyed Mohammadmahdi  Total change: -3.60  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Rapid Gilan IRI 2019-08-29
RcRownchangeKK*chgGame
 1452 1236 1.00 5 -0.18 20 -3.60 
  Rajabi, Amir Hosein 1569 IRI0.001-0.1220-2.40 
  Rostami, Abolfazl 1402 IRI1.0010.722014.40 
  Soltani, Mohammad 1547 IRI0.001-0.1420-2.80 
  Mehri, Mohammad Amin 1355 IRI0.001-0.3420-6.80 
  Mosayebi, Pourya 1389 IRI0.001-0.3020-6.00 

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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