Rapid: Individual Calculations August 2023
 Soleimani, Nader  Total change: -18.20  Rating chartPersonal card
 Behshahr Open Chess Tournament Rapid (Rated) Mazandaran IRI 2023-06-30
RcRownchangeKK*chgGame
 1340 1451 4.00 7 -0.71 20 -14.20 
  Salehi Rekavandi, Amir Reza 1127 IRI0.001-0.8720-17.40 
  Homayounnia, Abdollah 1045 IRI1.0010.08201.60 
  Darabi, Bahar 1284 IRI1.0010.28205.60 
  Alinasab, Mobina wg2110 IRI0.001-0.0120-0.20 
  Bagherian Ghaleh, Shayrad 1289 IRI1.0010.29205.80 
  Kazemi, Ilia 1227 IRI0.001-0.7820-15.60 
  Fakhari Rad, Ali 1299 IRI1.0010.30206.00 

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 chess competition, Pishkesvat Seyyed Alireza Jafari Mazandaran IRI 2023-07-14
RcRownchangeKK*chgGame
 1414 1448 4.00 7 -0.20 20 -4.00 
  Saeidzadeh, Mohammad Reza 1220 IRI1.0010.21204.20 
  Akbari Gelvardi, Mohammad f2144 IRI0.001-0.0120-0.20 
  Golabian, Kiarash 1265 IRI1.0010.26205.20 
  Barzegar, Saeb 1908 IRI0.001-0.0520-1.00 
  Khalilnezhad, Amitis 1093 IRI1.0010.11202.20 
  Khalilnezhad Amiri, Ahura 1110 IRI0.001-0.8820-17.60 
  Noroozi, Ali 1161 IRI1.0010.16203.20 

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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