Rapid: Individual Calculations September 2019
 Kalvandi, Narina  Total change: -8.60  Rating chartPersonal card
 3rd Ekbatana Rapid Cup 1398 Hamedan IRI 2019-08-12
RcRownchangeKK*chgGame
 1215 1036 1.00 5 -0.43 20 -8.60 
  Salim, Mehdi 1436  * IRI0.001-0.0820-1.60 
  Soltani, Mohamadmatin 1283 IRI0.001-0.1920-3.80 
  Nazari, Mahyar 1077 IRI1.0010.562011.20 
  Soleimani Ara, Mostafa 1205 IRI0.001-0.2820-5.60 
  Jamshidi, Behdad 1076 IRI0.001-0.4420-8.80 
 * 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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