Blitz: Individual Calculations September 2023
 Abdollahi, Samin  Total change: 0.00  Rating chartPersonal card
 17th Avicenna International Chess Tournament 2023 - ( Blitz ) Hamedan IRI 2023-08-25
RcRownchangeKK*chgGame
 1597 1277 1.00 7 0.00 40 0.00 
  Riahi, Arvin 1768 IRI0.001-0.0440-1.60 
  Baktiar, Hamd Mohammed 1625 IRQ1.0010.894035.60 
  Gholami, Amir Mohammad 1668 IRI0.001-0.0940-3.60 
  Taghikhani, Amir Ali 1564 IRI0.001-0.1640-6.40 
  Biglarifard, Maziyar 1498 IRI0.001-0.2240-8.80 
  Balochestani, Bardia 1529 IRI0.001-0.1940-7.60 
  Yazdani, Alireza 1524 IRI0.001-0.1940-7.60 

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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