Rapid: Individual Calculations September 2019
 Niromand, Mohammad Ebrahim  Total change: -16.40  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Rapid Gilan IRI 2019-08-29
RcRownchangeKK*chgGame
 1463 1618 4.00 7 -0.82 20 -16.40 
  Barzideh, Sepehr 1296 IRI1.0010.13202.60 
  Mehri, Mohammad Amin 1355 IRI1.0010.18203.60 
  Amjad Yazdandoust, Mohammadreza 1441 IRI0.001-0.7320-14.60 
  Fathian, Mobin 1476 IRI1.0010.31206.20 
  Hosseini, Ilia 1351 IRI1.0010.18203.60 
  Sharifian, Mohammad 1765 IRI0.001-0.3020-6.00 
  Hosseini, Morteza 1555 IRI0.001-0.5920-11.80 

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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