Rapid: Individual Calculations December 2017
 Yazdani, Mehran  Total change: -6.00  Rating chartPersonal card
 Tehran Rapid 3 Azar 1396 (Pishkesvatan) Tehran IRI 2017-11-27
RcRownchangeKK*chgGame
 1458 1223 1.00 6 -0.30 20 -6.00 
  Babaei, Mohammad Hasan 1623  * IRI0.001-0.0820-1.60 
  Roohi, Behzad 1546 IRI0.001-0.1320-2.60 
  Shahbazpour, Bijan 1440 IRI0.001-0.2220-4.40 
  Sadeghi, Saeed 1430 IRI0.001-0.2320-4.60 
  Mehralizadeh, Ghasem 1341 IRI1.0010.662013.20 
  Dolat Abadi, Ali Asghar 1370 IRI0.001-0.3020-6.00 
 * 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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