Individual Calculations October 2014
 Virkud, Apurva  Total change: 11.60  Rating chartPersonal card
 2014 Michigan Open Detroit, Michigan USA 2014-08-29
RcRownchangeKK*chgGame
 1992 2024 3.00 5 0.31 40 12.40 
  Parasuraman, Surya 1624  * USA1.0010.08403.20 
  Chehayeb, Salah 1991 USA1.0010.454018.00 
  Davidovich, Manis 1999 USA1.0010.474018.80 
  Homa, Seth f2378 USA0.001-0.1140-4.40 
  Li, Ben 1967 USA0.001-0.5840-23.20 
 * 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)
 
 World Youth Chess Championships 2014 (u16 Girls) Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 1952 2041 6.50 11 -0.02 40 -0.80 
  Bashaer, Khalil wc1641  * UAE1.0010.08403.20 
  Trippold, Denise 1842 AUT1.0010.24409.60 
  Ghukasyan, Siranush 2155 ARM0.5010.16406.40 
  Drogovoz, Maria 2167 RUS0.5010.17406.80 
  Jain, Shaileja 1736 USA1.0010.14405.60 
  Unuk, Laura wf2247 SLO0.001-0.2440-9.60 
  Parhomenko, Margarita 1894 LAT1.0010.304012.00 
  Derakhshani, Dorsa wf2148 IRI0.001-0.3540-14.00 
  Guo, Zhi Lin 1641  * AUS1.0010.08403.20 
  Mahalakshmi, M wf2048 IND0.001-0.4940-19.60 
  Vasova, Maria 1958 BUL0.501-0.1140-4.40 
 * 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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