Blitz: Individual Calculations November 2021
 Hoseini, Seyed Sajjad  Total change: 8.20  Rating chartPersonal card
 Blitz Chess Tournament Sacred Defense Week Khorasan Razavi 1400 Mashhad IRI 2021-09-29
RcRownchangeKK*chgGame
 1458 1226 3.00 9 0.40 20 8.00 
  Ahmadi, Erfan 1773 IRI0.001-0.0320-0.60 
  Saedian, Sorena 1021 IRI1.0010.24204.80 
  Arian, Matin 1594 IRI0.001-0.1020-2.00 
  Gholizadeh Hamidi, Farid 1828 IRI0.001-0.0220-0.40 
  Hoseini, Seyed Sobhan 1313 IRI0.001-0.3820-7.60 
  Mazhari, Abbas Alireza 1216 IRI1.0010.49209.80 
  Barani, Halim 1338 IRI1.0010.652013.00 
  Moosavi, Ali 1757 IRI0.001-0.0320-0.60 
  Yazdani Gharie Biklar, Kourosh 1285 IRI0.001-0.4220-8.40 

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)
 
 Blitz Chess Tournament Commemoration of Master Ghorbanian 1400 Mashhad IRI 2021-10-15
RcRownchangeKK*chgGame
 1515 1226 1.00 4 0.01 20 0.20 
  Pourmoshrefi, Hossein 1834 IRI0.001-0.0220-0.40 
  Karimi, Hossein 1725 IRI0.001-0.0420-0.80 
  Mazhari, Abbas Alireza 1216 IRI0.001-0.5120-10.20 
  Yazdani Gharie Biklar, Kourosh 1285 IRI1.0010.582011.60 

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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