Rapid: Individual Calculations August 2023
 Razmi, Behzad  Total change: -0.60  Rating chartPersonal card
 4th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1545 1444 3.00 8 -0.03 20 -0.60 
  Ashoori, Erfan 1647 IRI1.0010.762015.20 
  Alizadeh, Amirmohammad 1836 IRI0.001-0.0820-1.60 
  Keshishi, Arman 1607 IRI0.001-0.2820-5.60 
  Omidi, Hamid 1279 IRI1.0010.28205.60 
  Akhlaghi, Farhang 1517 IRI1.0010.602012.00 
  Kolivand, Mohammad Ali 1572 IRI0.001-0.3320-6.60 
  Safa Joo, Mohammad Ali 1634 IRI0.001-0.2520-5.00 
  Sabahi, Maryam 1270 IRI0.001-0.7320-14.60 

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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