Rapid: Individual Calculations January 2019
 Ghodsian, Mahdi  Total change: -29.80  Rating chartPersonal card
 Torghabeh Shandiz Rapid Chess Tournament Yalda 1397 Mashhad IRI 2018-12-27
RcRownchangeKK*chgGame
 1480 1734 5.50 9 -1.49 20 -29.80 
  Shayan, Alireza 1334  * IRI1.0010.08201.60 
  Ali Akbari, Sepehr 1359 IRI1.0010.09201.80 
  Vassalam, Mohammad Taghi 2030 IRI0.001-0.1520-3.00 
  Mashayekhan, Masoud 1540 IRI0.501-0.2520-5.00 
  Shiri, Abolfazl 1407 IRI0.001-0.8720-17.40 
  Alizadeh Javaheri, Seied Ali 1334  * IRI1.0010.08201.60 
  Mazhari, Alireza 1362 IRI1.0010.10202.00 
  Holaee, Mohammad 1623 IRI0.001-0.6520-13.00 
  Hamedani, Iman 1334  * IRI1.0010.08201.60 
 * 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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