Rapid: Individual Calculations March 2024
 Pourabbas, Ebrahim  Total change: -62.40  Rating chartPersonal card
 5th Monthly Zehne Bartar Rapid Chess Tournament Tabriz IRI 2024-01-31
RcRownchangeKK*chgGame
 1228 1288 2.00 4 -0.29 40 -11.60 
  Golizadeh, Asena 1050 IRI1.0010.20408.00 
  Naghizadeh Dalir, Mohammad Sadra 1474 IRI0.001-0.2640-10.40 
  Jafari Sahroon, Aliasghar 1064 IRI0.001-0.7840-31.20 
  Mahdavi, Ayhan 1322 IRI1.0010.554022.00 

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)
 
 6th Monthly Zehne Bartar Rapid Chess Tournament Tabriz IRI 2024-01-31
RcRownchangeKK*chgGame
 1121 1288 3.00 6 -1.27 40 -50.80 
  Zali, Elshan 1080 IRI1.0010.23409.20 
  Fakhim Haji Aghaei, Radin 1121 IRI0.001-0.7240-28.80 
  Golizadeh, Asena 1050 IRI1.0010.20408.00 
  Peymanfar, Sepehr 1339 IRI0.001-0.4340-17.20 
  Najjar Sheshgelani, Ali 1015 IRI1.0010.17406.80 
  Beyglou, Saina 1120 IRI0.001-0.7240-28.80 

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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