Blitz: Individual Calculations July 2023
 Baghoomian, Arame  Total change: 25.23  Rating chartPersonal card
 1st IRCF Weekly Blitz Tournament 1402 Tehran IRI 2023-05-31
RcRownchangeKK*chgGame
 1523 1447 3.50 9 -0.17 29 -4.93 
  Ghoreishi Amiri, Seyed Kian 1893 IRI0.001-0.0629-1.74 
  Ahadian, Armin 1742 IRI0.001-0.1529-4.35 
  Khosravi, Korosh 1704 IRI0.001-0.1829-5.22 
  Khaledi, Parham 1142 IRI0.001-0.8629-24.94 
  Poursalan, Iman 1207 IRI1.0010.20295.80 
  Shokoohi Pooya, Pouyan 1049 IRI1.0010.08292.32 
  Mahmoudi, Pouria 1617 IRI1.0010.722920.88 
  Rahnama, M.reza 1661 IRI0.001-0.2329-6.67 
  Keshishi, Arman 1695 IRI0.5010.31298.99 

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)
 
 1st Chess To Infinity Weekly Blitz Tournaments 1402 Tehran IRI 2023-06-08
RcRownchangeKK*chgGame
 1617 1433 2.00 6 0.18 29 5.22 
  Mehran, Hossein 1817 IRI0.001-0.0929-2.61 
  Sohrabi, Hessam 1666 IRI0.001-0.2129-6.09 
  Garsiforoush, M. 1926 IRI0.001-0.0429-1.16 
  Dehghan Harati, Arina 1104 IRI1.0010.12293.48 
  Ghobadibigvand, A. 1686 IRI0.001-0.1929-5.51 
  Shakeri, Amirali 1500 IRI1.0010.592917.11 

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)
 
 Khordad cup bilitz tehran Tehran IRI 2023-06-17
RcRownchangeKK*chgGame
 1459 1433 4.00 5 1.54 29 44.66 
  Sharifi Nia, Arsam 1033  * IRI1.0010.08292.32 
  Kalantari, Mohammad Saleh 1718 IRI0.001-0.1629-4.64 
  Maleki Azar Kharani, Bahare 1255 IRI1.0010.27297.83 
  Rahimi, Sorosh 1355 IRI1.0010.392911.31 
  Parham Asl, Mani 1936 IRI1.0010.962927.84 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 3rd Iran Under 14 Chess League 1402 (Blitz) Tehran IRI 2023-06-21
RcRownchangeKK*chgGame
 1491 1433 1.00 4 -0.68 29 -19.72 
  Taghizadeh Andarabi, Taraneh 1575 IRI0.001-0.3129-8.99 
  Biglarifard, Maziyar 1468 IRI1.0010.552915.95 
  Kazemi, Hosein 1451 IRI0.001-0.4729-13.63 
  Khalafvand, Dorsa Sadat 1470 IRI0.001-0.4529-13.05 

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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