Individual Calculations May 2017
 Navid, Sepehr  Total change: 31.40  Rating chartPersonal card
 3th Qazvin Nowruz Cup 5 Farvardin 1396 Qazvin IRI 2017-03-25
RcRownchangeKK*chgGame
 1755 1706 4.50 7 1.57 20 31.40 
  Tahmasebi, Pooyan 1944 IRI0.001-0.2020-4.00 
  Shojaee Baghini, Saba 1306  * IRI1.0010.08201.60 
  Mohammadisafyarkhan, Amir 1920 IRI0.001-0.2320-4.60 
  Moradi Kelardehi, Mobin 1359 IRI1.0010.11202.20 
  Jamalzadeh, Morteza 1885 IRI1.0010.732014.60 
  Mehry, Mahyaar 1905 IRI0.5010.26205.20 
  Samsam, Farhad 1964 IRI1.0010.822016.40 
 * 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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