Rapid: Individual Calculations July 2023
 Rezaei, Sohrab  Total change: 56.52  Rating chartPersonal card
 2nd IRCF Weekly Rapid Tournaments 1402 Tehran IRI 2023-05-19
RcRownchangeKK*chgGame
 1381 1101 0.00 5 -0.94 36 -33.84 
  Raji, Hamid 1636 IRI0.001-0.0336-1.08 
  Khalaji, Saead 1377 IRI0.001-0.1736-6.12 
  Sabahi, Maryam 1309 IRI0.001-0.2336-8.28 
  Abbaszadeh, Pedram 1287 IRI0.001-0.2636-9.36 
  Akbarhamze, Amirhossein 1295 IRI0.001-0.2536-9.00 

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)
 
 3rd IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1458 1050 3.00 8 2.29 36 82.44 
  Movahedi Sadr, Ali 1327 IRI0.001-0.1736-6.12 
  Karami, Ariya 1545 IRI0.001-0.0436-1.44 
  Yaghoobi, Tara 1439 IRI1.0010.913632.76 
  Sheikhzadeh, Bardia 1424 IRI1.0010.903632.40 
  Raji, Hamid 1636 IRI0.001-0.0236-0.72 
  Garjasi, Heidar Ali 1422 IRI1.0010.903632.40 
  Razzaghi, Ali 1482 IRI0.001-0.0736-2.52 
  Barat Pour, Daniz 1386 IRI0.001-0.1236-4.32 

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)
 
 2nd Chess To Infinity Weekly Rpid Tournaments 1402 Tehran IRI 2023-06-16
RcRownchangeKK*chgGame
 1396 1050 1.00 6 0.22 36 7.92 
  Abbasi, Meisam 1629 IRI0.001-0.0236-0.72 
  Marvi, Targol 1357 IRI0.001-0.1436-5.04 
  Norouzi, Mahdiar 1325 IRI0.001-0.1736-6.12 
  Khaledi, Parham 1301 IRI1.0010.813629.16 
  Kazemi, Hosein 1448 IRI0.001-0.0836-2.88 
  Naeimi Omran, Ashkan 1317 IRI0.001-0.1836-6.48 

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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