Rapid: Individual Calculations May 2017
 Valaei Kebria, Abolfazl  Total change: -6.20  Rating chartPersonal card
 Ghaemshahr Norouz Cup Ordibehesht 1396 Ghaemshahr IRI 2017-04-28
RcRownchangeKK*chgGame
 1551 1251 0.50 5 -0.31 20 -6.20 
  Khajavi, Armin 1651  * IRI0.001-0.0820-1.60 
  Kazemi, Rahmanberdi 1627 IRI0.001-0.0920-1.80 
  Yousefi Kafshgarkola, Seyed Roh 1440 IRI0.001-0.2520-5.00 
  Rezaei, Mohammad Javad 1413 IRI0.5010.21204.20 
  Asghari, Abolfazl 1624 IRI0.001-0.1020-2.00 
 * 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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