Rapid: Individual Calculations November 2019
 Validi, Rozhan  Total change: 3.80  Rating chartPersonal card
 Rapid Paeez Ahvaz Chess School Paeez 1398 Ahvaz IRI 2019-10-21
RcRownchangeKK*chgGame
 1406 1154 1.50 6 0.19 20 3.80 
  Hazbeian, Salem 1554  * IRI0.001-0.0820-1.60 
  Niknezhad, Mahan 1422 IRI0.001-0.1720-3.40 
  Behin, Yousef 1554  * IRI0.001-0.0820-1.60 
  Obeidavi, Shaker 1376 IRI0.5010.28205.60 
  Ahmadi, Fariborz 1462 IRI0.001-0.1420-2.80 
  Goharchin, Erfan 1066 IRI1.0010.38207.60 
 * 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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