Blitz: Individual Calculations September 2023
 Rahbar, Aihan  Total change: 67.20  Rating chartPersonal card
 17th Avicenna International Chess Tournament 2023 - ( Blitz ) Hamedan IRI 2023-08-25
RcRownchangeKK*chgGame
 1703 1683 7.00 11 1.68 40 67.20 
  Bonabi, Hasti 1319 IRI1.0010.10404.00 
  Al-Ali, Hussein Ali Hussein m2222 IRQ0.001-0.0340-1.20 
  Rokhjavan, Mahdi 1406 IRI1.0010.17406.80 
  Norouzi Pasand, Saeid 1478 IRI1.0010.24409.60 
  Sadeghi Givi, Reza 1918 IRI0.001-0.2140-8.40 
  Kimiaei, Amir Mohammad 1477 IRI1.0010.24409.60 
  Karra, Siavash 1890 IRI1.0010.774030.80 
  Abdollahabadi, Amir Hosien 1877 IRI1.0010.754030.00 
  Ahmadi, Erfan 1950 IRI0.001-0.1840-7.20 
  Moman, Dhyee Khalel 1836 IRQ0.001-0.3040-12.00 
  Nikmanesh, Amirhosein 1356 IRI1.0010.13405.20 

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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