Rapid: Individual Calculations November 2023
 Davoodi, Nikan  Total change: 29.05  Rating chartPersonal card
 1st Mazandaran Rapid Cup Under 2000 Mazandaran IRI 2023-10-04
RcRownchangeKK*chgGame
 1217 1003 1.00 6 -0.45 35 -15.75 
  Akbarian, Moeid 1326 IRI1.0010.873530.45 
  Abbasi, Mahan 1302 IRI0.001-0.1535-5.25 
  Noroozi, Ali 1147 IRI0.001-0.3135-10.85 
  Barmar, Melisa 1206 IRI0.001-0.2435-8.40 
  Rezaei Moghadam, Arshia 1297 IRI0.001-0.1535-5.25 
  Kiashemshaki, Kourosh 1026 IRI0.001-0.4735-16.45 

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)
 
 the third round of the noshahr rapid race in 1402 Mazandaran-Noshahr IRI 2023-10-07
RcRownchangeKK*chgGame
 1397 1003 0.00 2 -0.42 35 -14.70 
  Amirsoleimani, Mohammad 1726 IRI0.001-0.0135-0.35 
  Zabihzadeh, Raeen 1067 IRI0.001-0.4135-14.35 

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)
 
 13th Nobavegan Rapid Cup (U-14) Qazvin IRI 2023-10-19
RcRownchangeKK*chgGame
 1349 1003 0.00 2 -0.47 35 -16.45 
  Mohamadi, Niyousha 1666 IRI0.001-0.0135-0.35 
  Rabiei, Roham 1032 IRI0.001-0.4635-16.10 

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)
 
 The 1st Amirkola Andisheh Chess Club Tournament Mazandaran IRI 2023-10-24
RcRownchangeKK*chgGame
 1366 1003 4.00 6 3.12 35 109.20 
  Hosseini, Vihan 1565 IRI0.001-0.0235-0.70 
  Vaziri, Sadra 1233 IRI0.001-0.2135-7.35 
  Sangesarinezhad, Ermia 1109 IRI1.0010.643522.40 
  Momeni, Sepanta 1307 IRI1.0010.863530.10 
  Poorreza, Armin 1312 IRI1.0010.863530.10 
  Azizi, Alireza 1667 IRI1.0010.993534.65 

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)
 
 5th Zibashahr Rapid Cup Qazvin IRI 2023-10-28
RcRownchangeKK*chgGame
 1247 1003 0.00 4 -0.95 35 -33.25 
  Faramarzi, Ali 1547 IRI0.001-0.0335-1.05 
  Kharatchi, Ahmad 1180 IRI0.001-0.2735-9.45 
  Rezvanifard, Mohammad Taha 1118 IRI0.001-0.3435-11.90 
  Najafi, Amir Hossein 1143 IRI0.001-0.3135-10.85 

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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