Blitz: Individual Calculations April 2022
 Irandoust, Sina  Total change: 20.00  Rating chartPersonal card
 Tabriz Weekly Blitz Cup 10 Esfand 1400 Tabriz IRI 2022-03-01
RcRownchangeKK*chgGame
 1695 1634 4.50 8 1.00 20 20.00 
  Ebrahimi Herab, Hamidreza 2083 IRI0.001-0.0620-1.20 
  Salehzadeh, Samin 1234  * IRI1.0010.08201.60 
  Habibi, Mehrab 1523 IRI1.0010.35207.00 
  Saemi, Sina 1903 IRI0.001-0.1720-3.40 
  Zare, Saeed 1570 IRI0.001-0.5920-11.80 
  Atanejhad, Sahebali f1981 IRI1.0010.892017.80 
  Valizadeh, Hossein 1572 IRI0.501-0.0920-1.80 
  Abbaszadeh, Moslem 1696 IRI1.0010.592011.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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