Individual Calculations August 2018
 Talebzadeh, Navid  Total change: -119.60  Rating chartPersonal card
 Tehran Chess Championship 2018 Tehran IRI 2018-06-28
RcRownchangeKK*chgGame
 1361 1481 1.50 7 -2.99 40 -119.60 
  Kaboudi, Seyed Behrang 1881  * IRI0.001-0.0840-3.20 
  Khanaki, Fatemeh 1158 IRI0.001-0.8740-34.80 
  Keshavarz Hamidi, Karen 1081  * IRI0.501-0.4240-16.80 
  Ghasemi, Parima 1131  * IRI1.0010.11404.40 
  Mahboob, Amir 1758 IRI0.001-0.1740-6.80 
  Habibi, Radin 1286 IRI0.001-0.7540-30.00 
  Alavi, S. Sina 1231 IRI0.001-0.8140-32.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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