Blitz: Individual Calculations September 2023
 Hekmatnejad, Mahtab  Total change: 51.60  Rating chartPersonal card
 Tabriz weekly blitz 23 mordad Tabriz IRI 2023-08-14
RcRownchangeKK*chgGame
 1470 1206 3.00 7 1.29 40 51.60 
  Vazifeh Doost, Rohollah 1624 IRI0.001-0.0740-2.80 
  Rejali, Danial 1581 IRI0.001-0.0940-3.60 
  Mehrnia, Hamed 1471 IRI1.0010.824032.80 
  Moghaddamian, Afshin 1893 IRI0.001-0.0140-0.40 
  Eskandarzadeh, Erfan 1367 IRI0.001-0.2940-11.60 
  Pour Eskandar, Amir Mohammad 1061 IRI1.0010.314012.40 
  Firouzi, Maghsoud 1296 IRI1.0010.624024.80 

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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