Rapid: Individual Calculations July 2017
 Ahadi, Mohammadreza  Total change: 25.60  Rating chartPersonal card
 Nokhbegan Chess Club Rapid Khordad 1396 Rasht IRI 2017-06-06
RcRownchangeKK*chgGame
 1508 1469 5.00 8 1.28 20 25.60 
  Nazari, Arad 1869  * IRI0.001-0.0820-1.60 
  Javanmard, Aryana 1109 IRI1.0010.10202.00 
  Khadem Erfani, Sobhan 1865 IRI0.001-0.0820-1.60 
  Masoumi, Sahel 1198 IRI1.0010.17203.40 
  Moradi Kelardehi, Mobin 1147 IRI1.0010.13202.60 
  Afzoon, Danial 1763 IRI0.001-0.1520-3.00 
  Meknatjou, Ashkan 1348 IRI1.0010.34206.80 
  Azizkhani, Nima 1762 IRI1.0010.852017.00 
 * 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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