Rapid: Individual Calculations January 2017
 Jafarinia, Samaneh  Total change: 11.80  Rating chartPersonal card
 Booshehr Lian Cup Azar 1395 Booshehr IRI 2016-12-08
RcRownchangeKK*chgGame
 1559 1378 2.00 5 0.59 20 11.80 
  Vahdatian, Davood 1778  * IRI0.001-0.0820-1.60 
  Mokkarian, Arian 1353 IRI0.001-0.5320-10.60 
  Godarzi, Navisa 1524 IRI1.0010.702014.00 
  Vatan, Parmis 1544 IRI0.001-0.2820-5.60 
  Abafat, Mohamad 1594 IRI1.0010.782015.60 
 * 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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