Blitz: Individual Calculations July 2023
 Kouchaki, Amirreza  Total change: 133.76  Rating chartPersonal card
 1st IRCF Weekly Blitz Tournament 1402 Tehran IRI 2023-05-31
RcRownchangeKK*chgGame
 1877 1651 5.50 10 3.06 38 116.28 
  Parham Asl, Mani 1978 IRI1.0010.873833.06 
  Lozoomi, Mostafa 1927 IRI1.0010.833831.54 
  Ahmadi, Erfan 1909 IRI0.5010.323812.16 
  Mohandesi, Shahin m1892 IRI0.001-0.2038-7.60 
  Eslami Niya, Seyed Mahdi 1776 IRI1.0010.673825.46 
  Doroodgar, Amir Hossein 2124 IRI0.001-0.0538-1.90 
  Zahmati, Sobhan c2074 IRI0.001-0.0738-2.66 
  Pilvaieh, Ali 1789 IRI0.001-0.3138-11.78 
  Neshan, Arshiya 1505 IRI1.0010.303811.40 
  Ghaeni, Arya 1798 IRI1.0010.703826.60 

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)
 
 Gilan blitz Cup (11khordad) Markazi IRI 2023-06-01
RcRownchangeKK*chgGame
 1622 1632 5.00 8 0.46 38 17.48 
  Rastbod, Ali f2281 IRI0.001-0.0138-0.38 
  Forootan, Avash 1322 IRI1.0010.14385.32 
  Karimi, Mohammadmahdi 1394 IRI1.0010.20387.60 
  Omidi, Arya 2066 IRI0.001-0.0638-2.28 
  Beheshti, Bardia 1458 IRI1.0010.273810.26 
  Masoumi, Mohammad 1564 IRI0.001-0.5938-22.42 
  Rajabzadeh, Arsam 1423 IRI1.0010.23388.74 
  Khelghatdoust, Amirali 1464 IRI1.0010.283810.64 

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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