Rapid: Individual Calculations August 2023
 Motamedzadeh, Kourosh  Total change: 68.40  Rating chartPersonal card
 Alborz Rapid Championship 1402 Alborz IRI 2023-06-29
RcRownchangeKK*chgGame
 1382 1061 3.00 7 1.96 38 74.48 
  Darvishi, Matin 1522 IRI0.001-0.0538-1.90 
  Ahmadnia, Kiana 1289 IRI1.0010.793830.02 
  Kazemi, Ghazal 1407 IRI1.0010.893833.82 
  Ghodousi, Arian 1536 IRI0.001-0.0538-1.90 
  Taj Dini, Hasti 1346 IRI0.001-0.1638-6.08 
  Zare, Kasra 1188 IRI1.0010.673825.46 
  Ahankoub, Arta 1388 IRI0.001-0.1338-4.94 

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
 1549 1121 1.00 4 0.61 38 23.18 
  Hojjatinejad, Ilia 1828 IRI0.001-0.0138-0.38 
  Askari, Ali 1525 IRI1.0010.923834.96 
  Faramarzi Garousi, Maartia 1480 IRI0.001-0.1038-3.80 
  Abbasi, Amirtaha 1364 IRI0.001-0.2038-7.60 

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)
 
 Ghahreman parvari2 tir Tehran IRI 2023-07-13
RcRownchangeKK*chgGame
 1454 1121 0.00 3 -0.41 38 -15.58 
  Keshishi, Arman 1607 IRI0.001-0.0438-1.52 
  Mohammadzadeh, Hadi 1401 IRI0.001-0.1638-6.08 
  Honarmandi, Ali 1353 IRI0.001-0.2138-7.98 

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 30 Tir 1402 Alborz IRI 2023-07-21
RcRownchangeKK*chgGame
 1547 1121 0.00 4 -0.36 38 -13.68 
  Ghorbani, Sina 1711 IRI0.001-0.0238-0.76 
  Normohammadi, Gholam Hazrat 1497 IRI0.001-0.0938-3.42 
  Bajelan, Mohammad Ali 1351 IRI0.001-0.2138-7.98 
  Soleymani, Diba 1627 IRI0.001-0.0438-1.52 

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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