Rapid: Individual Calculations April 2019
 Amoozad Mahdiraji, Ali  Total change: -19.00  Rating chartPersonal card
 5th Ashrafolbelad Behshahr Rapid Cup Esfand 1397 Mazandaran IRI 2019-03-15
RcRownchangeKK*chgGame
 1208 1126 1.50 6 -0.95 20 -19.00 
  Khorshidi, Mohammad Javad c1526  * IRI0.001-0.0820-1.60 
  Najafi, Mobina 1109 IRI0.001-0.5220-10.40 
  Ebrahimi, Sam 1103 IRI1.0010.47209.40 
  Ghorbani, Arad 1148 IRI0.001-0.4720-9.40 
  Amoozad Mahdiraji, Sana 1146 IRI0.5010.03200.60 
  Seleyari, Mohammad Mahan 1217 IRI0.001-0.3820-7.60 
 * 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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