Rapid: Individual Calculations August 2023
 Afrooz, Mohammad Taha  Total change: -27.72  Rating chartPersonal card
 Alborz Rapid Championship 1402 Alborz IRI 2023-06-29
RcRownchangeKK*chgGame
 1169 1413 4.00 6 -0.63 36 -22.68 
  Zolfaghar Nezhad, Media 1073 IRI0.001-0.8836-31.68 
  Memar Kermani, Barad 1072 IRI1.0010.12364.32 
  Khajehmirzaei Yazdi, Jamal 1592 IRI1.0010.733626.28 
  Ghasemi, Amir Mahan 1137 IRI0.001-0.8336-29.88 
  Gourani, Arad 1064 IRI1.0010.11363.96 
  Zafari Yekta, Niyousha 1078 IRI1.0010.12364.32 

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)
 
 11th Mehdi Bouyeh Rapid Cup Qazvin IRI 2023-07-06
RcRownchangeKK*chgGame
 1501 1429 3.00 7 -0.38 36 -13.68 
  Golshaani, Taha 1997 IRI0.001-0.0236-0.72 
  Kakavand, Ramtin 1844 IRI0.001-0.0736-2.52 
  Neshani, Mohammad Hosein 1116 IRI1.0010.14365.04 
  Daliri, Pedram 2031 IRI0.001-0.0236-0.72 
  Rahimi, Mahdi 1212 IRI0.001-0.7836-28.08 
  Alipanahi, Kiyanmehr 1043 IRI1.0010.09363.24 
  Ramezani, Hossein 1265 IRI1.0010.283610.08 

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)
 
 Rapid Rated tournament U14 (9) Iran Shahryar 4 Mordad 1402 Tehran IRI 2023-07-28
RcRownchangeKK*chgGame
 1323 1429 4.00 6 0.24 36 8.64 
  Ahmadi, Eilia 1081 IRI1.0010.11363.96 
  Shokrzadeh Khameneh, Arian 1172 IRI1.0010.18366.48 
  Kolivand, Mohammad Ali 1572 IRI0.5010.19366.84 
  Malaknezhad, Amirali 1563 IRI0.001-0.3236-11.52 
  Fatehi, Eilia 1240 IRI1.0010.25369.00 
  Malaknezhad, Mohammad Taha 1307 IRI0.501-0.1736-6.12 

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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