Rapid: Individual Calculations October 2017
 Allahverdi, Hossein  Total change: -23.20  Rating chartPersonal card
 Marand Rapid Shahrivar 1396 Koshksaray IRI 2017-09-08
RcRownchangeKK*chgGame
 1613 1812 2.50 5 -1.16 20 -23.20 
  Momeni, Iliya 1412  * IRI1.0010.08201.60 
  Chamani, Rahman 1539 IRI1.0010.17203.40 
  Zalpour, Asad 1892 IRI0.5010.11202.20 
  Zerafat, Armin 1599 IRI0.001-0.7720-15.40 
  Kabirkhoo, Jalil 1621 IRI0.001-0.7520-15.00 
 * 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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