Rapid: Individual Calculations August 2023
 Chenari, Davood  Total change: 48.20  Rating chartPersonal card
 Rapid Rated tournament(8) Iran Shahryar 23 Tir 1402 Tehran IRI 2023-06-22
RcRownchangeKK*chgGame
 1512 1443 4.00 6 1.31 20 26.20 
  Ebrahimi, Ali 1233 IRI1.0010.23204.60 
  Mastizadeh, Saeed 1930 IRI0.001-0.0420-0.80 
  Shafie Sadigh, Mohammad Parsa 1331 IRI1.0010.35207.00 
  Zoghi, Arzhang 1791 IRI0.001-0.1120-2.20 
  Fatehi, Eilia 1239 IRI1.0010.24204.80 
  Normohammadi, Gholam Hazrat 1547 IRI1.0010.642012.80 

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)
 
 Rapid Rated tournament(7) , Iran Shahryar 09 Tir 1402 Tehran IRI 2023-06-30
RcRownchangeKK*chgGame
 1455 1443 4.50 7 1.10 20 22.00 
  Ahmadi, Eilia 1081 IRI1.0010.10202.00 
  Esmaeili, Soroush 1881 IRI0.001-0.0620-1.20 
  Rostamzadeh, Kiana 1144 IRI1.0010.15203.00 
  Abyazi, Afrasiyab 1320 IRI1.0010.33206.60 
  Kargari Arian, Saba 1591 IRI0.5010.20204.00 
  Houshyar, Hadi 1545 IRI1.0010.642012.80 
  Darvishvand, Parviz 1623 IRI0.001-0.2620-5.20 

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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