Individual Calculations March 2018
 Ghasemi, Parima  Total change: -17.20  Rating chartPersonal card
 Tehran Standard Ayandesazan 23-29 Bahman U-14 1396 Tehran IRI 2018-02-12
RcRownchangeKK*chgGame
 1277 1148 1.00 4 -0.43 40 -17.20 
  Tavazoh, Amirparsa 1548  * IRI0.001-0.0840-3.20 
  Agharafiei, Arshiya 1276 IRI0.001-0.3340-13.20 
  Mehri, Narges 1032 IRI1.0010.344013.60 
  Nezhad Dehghan, Saghar 1250 IRI0.001-0.3640-14.40 
 * 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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