Blitz: Individual Calculations October 2019
 Rostami, Abolfazl  Total change: 26.80  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Blitz Gilan IRI 2019-08-30
RcRownchangeKK*chgGame
 1514 1316 3.50 8 1.34 20 26.80 
  Kooh Peima, Mehdi 1630 IRI0.5010.36207.20 
  Heydari, Mohammad Masoud 1681 IRI0.001-0.1020-2.00 
  Shirazizadeh, Erfan 1415 IRI1.0010.642012.80 
  Zerafat, Armin 1692 IRI0.001-0.0920-1.80 
  Ahadian, Armin 1619 IRI1.0010.862017.20 
  Rahimi Shahmirzadi, Parsa 1476 IRI0.001-0.2920-5.80 
  Rashedi, Amin 1492 IRI0.001-0.2720-5.40 
  Hamoodi, Alireza 1109 IRI1.0010.23204.60 

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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