Blitz: Individual Calculations September 2023
 Eskandarzadeh, Erfan  Total change: -86.80  Rating chartPersonal card
 Tabriz weekly blitz 10 mordad Tabriz IRI 2023-08-05
RcRownchangeKK*chgGame
 1455 1367 1.00 5 -0.92 40 -36.80 
  Mokhtar Sasani, Foad 1585 IRI0.001-0.2240-8.80 
  Firouzi, Maghsoud 1296 IRI1.0010.404016.00 
  Naghizadeh Dalir, Mohammad Sadra 1495 IRI0.001-0.3340-13.20 
  Akbarzadeh Laleh, Mousa 1423 IRI0.001-0.4240-16.80 
  Fadakar, Reza 1478 IRI0.001-0.3540-14.00 

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 23 mordad Tabriz IRI 2023-08-14
RcRownchangeKK*chgGame
 1416 1367 1.50 6 -1.25 40 -50.00 
  Zare, Saeed 1766 IRI0.001-0.0840-3.20 
  Amirpour, Saman 1707 IRI0.001-0.1240-4.80 
  Hekmatnejad, Mahtab 1206 IRI1.0010.294011.60 
  Safari, Nima 1649 IRI0.001-0.1640-6.40 
  Salimi, Saeid 1105 IRI0.001-0.8240-32.80 
  Pour Eskandar, Amir Mohammad 1061 IRI0.501-0.3640-14.40 

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)
 

 

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