Rapid: Individual Calculations July 2023
 Ghadiri, Soleiman  Total change: 3.60  Rating chartPersonal card
 1st Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-06-09
RcRownchangeKK*chgGame
 1500 1310 3.00 8 0.18 20 3.60 
  Saatchi Homayuni, Seyed Mohammada 1150 IRI1.0010.29205.80 
  Tahmasebi, Hamidreza 2117 IRI0.0010.00200.00 
  Rezvani, A.h. 1784 IRI0.001-0.0520-1.00 
  Taghikhani, Amir Ali 1595 IRI0.001-0.1620-3.20 
  Shahr Ashoob, Ahmad 1102 IRI1.0010.23204.60 
  Fardbehbahani, Behnam 1566 IRI0.001-0.1920-3.80 
  Taghinejad Gilvaei, Irik 1109 IRI1.0010.24204.80 
  Kaveh, Taghi 1573 IRI0.001-0.1820-3.60 

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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