Rapid: Individual Calculations April 2019
 Shahmohammadi, Dorsa  Total change: -12.20  Rating chartPersonal card
 Nokhbegan Rapid Cup 18 Esfand 1397 Gilan IRI 2019-03-18
RcRownchangeKK*chgGame
 1492 1168 0.00 4 -0.61 20 -12.20 
  Nikfetrat, Hamed 1568  * IRI0.001-0.0820-1.60 
  Kiaei, Ali 1568  * IRI0.001-0.0820-1.60 
  Hamzeh Javaran, Kasra 1568  * IRI0.001-0.0820-1.60 
  Masoumi, Sahel 1264 IRI0.001-0.3720-7.40 
 * 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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