Rapid: Individual Calculations August 2023
 Barati, Esfandiar  Total change: -42.00  Rating chartPersonal card
 pishkesvatan tehran rapid cup Tehran IRI 2023-06-30
RcRownchangeKK*chgGame
 1525 1556 3.00 6 -0.18 20 -3.60 
  Honari, Kaveh 1767 IRI0.001-0.2320-4.60 
  Dolat Abadi, Ali Asghar 1272 IRI1.0010.16203.20 
  Mehrabi, Manouchehr 1607 IRI0.001-0.4320-8.60 
  Omidi, Hamid 1285 IRI1.0010.17203.40 
  Shokri, Firouz 1578 IRI1.0010.532010.60 
  Amini, Enatatollah 1643 IRI0.001-0.3820-7.60 

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)
 
 jayezeh bozorg tehran Tehran IRI 2023-07-07
RcRownchangeKK*chgGame
 1483 1556 4.00 10 -1.92 20 -38.40 
  Hoseini, S.alireza 1911 IRI0.001-0.1120-2.20 
  Hashemi, Seyed Mohammad Arman 1156  * IRI0.001-0.9220-18.40 
  Hashemzadeh, Hirbod 1196 IRI1.0010.10202.00 
  Poursalan, Iman 1355 IRI1.0010.24204.80 
  Shiri, Mohsen 1920 IRI0.001-0.1020-2.00 
  Forouhar, Pendar 1331 IRI1.0010.22204.40 
  Talebmanouchehri, Armin 1445 IRI1.0010.35207.00 
  Rezvani, Amirhossein 1738 IRI0.001-0.2620-5.20 
  Yousefi, Amirhossein 1413 IRI0.001-0.6920-13.80 
  Abbasi, Amirtaha 1364 IRI0.001-0.7520-15.00 
 * 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)
 

 

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