Rapid: Individual Calculations July 2023
 Yaghoubi, Amirali  Total change: -44.95  Rating chartPersonal card
 3rd IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1405 1263 1.50 6 -0.68 29 -19.72 
  Marvi, Targol 1356 IRI0.001-0.3729-10.73 
  Keshishi, Arman 1586 IRI0.001-0.1329-3.77 
  Ehteramian, Hossein 1598 IRI0.001-0.1229-3.48 
  Olama, Parsa 1009 IRI0.501-0.3129-8.99 
  Ameri Sefide, Vala 1104 IRI1.0010.29298.41 
  Karimi, Setayesh 1779 IRI0.001-0.0429-1.16 

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 Rapid Tournaments 1402 Tehran IRI 2023-06-09
RcRownchangeKK*chgGame
 1460 1263 1.00 6 -0.84 29 -24.36 
  Sarkheil, Ali 1040 IRI1.0010.22296.38 
  Ghorbani, Hadi f1909 IRI0.001-0.0129-0.29 
  Maleki, Morteza 1595 IRI0.001-0.1229-3.48 
  Yaghoobi, Tara 1439 IRI0.001-0.2729-7.83 
  Marvi, Targol 1356 IRI0.001-0.3729-10.73 
  Mahmoudi, Pouria 1423 IRI0.001-0.2929-8.41 

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)
 
 Alborz Rapid 2 Tir 1402 Alborz IRI 2023-06-22
RcRownchangeKK*chgGame
 1309 1263 3.00 7 -0.24 29 -6.96 
  Behrooz, Amir Mohammad 1661 IRI0.001-0.0829-2.32 
  Esmaili, Mobin 1062 IRI0.001-0.7629-22.04 
  Ramezanpour, Ronika 1124 IRI1.0010.31298.99 
  Heidari, Parham 1172 IRI1.0010.382911.02 
  Darvishi, Matin 1522 IRI0.001-0.1829-5.22 
  Motamedzadeh, Kourosh 1061 IRI1.0010.24296.96 
  Pooryavarsaeedi, Nima 1560 IRI0.001-0.1529-4.35 

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)
 
 Alborz Rapid 26 Khordad 1402 Alborz IRI 2023-06-26
RcRownchangeKK*chgGame
 1385 1263 2.00 5 0.21 29 6.09 
  Soleymani, Diba 1605 IRI0.001-0.1229-3.48 
  Faaliat, Mohammadreza 1430 IRI0.5010.22296.38 
  Motamedzadeh, Kourosh 1061 IRI1.0010.24296.96 
  Ghodousi, Arian 1536 IRI0.001-0.1729-4.93 
  Poursalan, Iman 1291 IRI0.5010.04291.16 

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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