Blitz: Individual Calculations September 2023
 Jafari, Mohammad Yasin  Total change: -59.20  Rating chartPersonal card
 17th Avicenna International Chess Tournament 2023 - ( Blitz ) Hamedan IRI 2023-08-25
RcRownchangeKK*chgGame
 1408 1562 3.00 9 -2.96 20 -59.20 
  Shahmoradi, Arash 1801 IRI0.001-0.2020-4.00 
  Karimi, Amirreza 1242 IRI1.0010.13202.60 
  Bahrami, Parsa 1267 IRI1.0010.15203.00 
  Pouresmaeil, Naser 1758 IRI0.001-0.2520-5.00 
  Sadoghiani, Korosh 1191 IRI1.0010.10202.00 
  Riahi, Arvin 1766 IRI0.001-0.2420-4.80 
  Fallah, Mohammad Fazel 1182 IRI0.001-0.9120-18.20 
  Teymouri, Amir Hossein 1285 IRI0.001-0.8320-16.60 
  Fazelipoor, Amirhossein 1176 IRI0.001-0.9120-18.20 

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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