Individual Calculations December 2019
 Mohammadi Akbarabadi, Hossein  Total change: -69.60  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1516 1608 4.50 10 -1.74 40 -69.60 
  Mahmoudi, Sadra 1896 IRI0.001-0.1640-6.40 
  Ghazialtabatabaei, Mohammad Hosse 1403 IRI1.0010.24409.60 
  Wahid, Hussain 1828 PAK0.001-0.2240-8.80 
  Rahmanzadeh Shahi, Parisa 1436 IRI0.001-0.7340-29.20 
  Taghizadeh, Taraneh 1398 IRI0.501-0.2740-10.80 
  Rabbani, Abtin 1424 IRI1.0010.264010.40 
  Moumivand, Hamid 1366 IRI1.0010.20408.00 
  Beigmoradi, Parsa 1463 IRI0.501-0.1940-7.60 
  Shokrollahi, Mehrdad 1458 IRI0.501-0.2040-8.00 
  Mohamadi, Niyousha 1484 IRI0.001-0.6740-26.80 

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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