Rapid: Individual Calculations May 2018
 Javanmard, Aryana  Total change: -17.40  Rating chartPersonal card
 Iranian Cadets Rapid Chess Championships - U10 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1280 1122 1.00 6 -0.87 20 -17.40 
  Nouri, Alaa 1522  * IRI0.001-0.0820-1.60 
  Fatehi, Amir Masoud 1371 IRI1.0010.812016.20 
  Irandoust, Sina 1272 IRI0.001-0.3020-6.00 
  Sanouni, Amir Parsa 1234 IRI0.001-0.3520-7.00 
  Gharibian, Rozbeh 1270 IRI0.001-0.3020-6.00 
  Mehri, Narges 1013 IRI0.001-0.6520-13.00 
 * 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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