Rapid: Individual Calculations September 2017
 Hosseini, Ilia  Total change: -9.20  Rating chartPersonal card
 2nd Sari Emadi 2 Rapid Shahrivar 1396 Sari IRI 2017-08-25
RcRownchangeKK*chgGame
 1451 1368 2.00 6 -0.46 20 -9.20 
  Kazemiyan Eski, Abolfazl 1768  * IRI0.001-0.0820-1.60 
  Pazham, Parsa 1050 IRI1.0010.13202.60 
  Alavi, Mir Mahmood 1663 IRI0.5010.35207.00 
  Falah, Mehdi 1768  * IRI0.001-0.0820-1.60 
  Kaboli, Artin 1003 IRI0.001-0.9020-18.00 
  Ghafari, Farzam 1454 IRI0.5010.12202.40 
 * 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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