Blitz: Individual Calculations April 2022
 Ghaffari, Ahmad  Total change: 10.80  Rating chartPersonal card
 Tabriz Weekly Blitz Cup 10 Esfand 1400 Tabriz IRI 2022-03-01
RcRownchangeKK*chgGame
 1704 1681 3.00 7 -0.25 20 -5.00 
  Golshaani, Taha 1896 IRI0.5010.27205.40 
  Rostami, Mohsen 1754 IRI1.0010.602012.00 
  Torabi, Tomay 1785 IRI0.001-0.3620-7.20 
  Abbaszadeh, Moslem 1696 IRI0.5010.02200.40 
  Alizadeh, Mohammad Mahdi 1686 IRI0.001-0.4920-9.80 
  Zeynali, Ali 1395 IRI1.0010.16203.20 
  Pouresmaeil, Naser 1718 IRI0.001-0.4520-9.00 

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)
 
 Tabriz Weekly Blitz Cup 17Esfand 1400 Tabriz IRI 2022-03-08
RcRownchangeKK*chgGame
 1775 1681 4.00 8 0.79 20 15.80 
  Atanejhad, Sahebali f1981 IRI0.001-0.1520-3.00 
  Vazifeh Doost, Rohollah 1586 IRI0.001-0.6320-12.60 
  Zare, Saeed 1570 IRI1.0010.35207.00 
  Karimipour, Mehdi 1585 IRI1.0010.37207.40 
  Safari, Nima 1672 IRI1.0010.49209.80 
  Saemi, Sina 1903 IRI0.001-0.2220-4.40 
  Torabi, Tomay 1785 IRI1.0010.642012.80 
  Hosseinzadeh, Nima f2121 IRI0.001-0.0620-1.20 

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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