Individual Calculations April 2018
 Gaboyan, Susanna  Total change: -50.80  Rating chartPersonal card
 8th Ferdowsi Cup 2018 (Group A) Mashhad IRI 2018-03-07
RcRownchangeKK*chgGame
 2051 2205 3.50 9 -2.54 20 -50.80 
  Teh, Wee Zhun 1805  * MAS0.501-0.4220-8.40 
  Korneev, Oleg g2557 ESP0.5010.39207.80 
  Karimi, Omid 1941 IRI0.001-0.8220-16.40 
  Ghesmati, Aryan 1955 IRI0.501-0.3120-6.20 
  Saeidian, Hessamoddin 1805  * IRI1.0010.08201.60 
  Babayan, Armine 2188 ARM0.501-0.0220-0.40 
  Guerrero Sierra, Juan Carlos m2315 COL0.001-0.3520-7.00 
  Shahzamani, Arman 2073 IRI0.501-0.1820-3.60 
  Mousavi Ghods, Hossein 1819 IRI0.001-0.9120-18.20 
 * 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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