Individual Calculations November 2013
 Darling, Tiffany Charne  Total change: 20.10  Rating chartPersonal card
 World Youth U-16 Olympiad Chongqing CHN 2013-07-22
RcRownchangeKK*chgGame
 1843 1565 1.00 2 0.63 30 18.90 
  Liu, Bovey 1965  * USA1.0010.923027.60 
  Agibileg, Uurtsaikh 1720 MGL0.001-0.2930-8.70 
 * 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)
 
 African Youth Chess Championships 2013 (u14 Boys) Port Elizabeth RSA 2013-10-07
RcRownchangeKK*chgGame
 1756 1531 1.50 6 0.04 30 1.20 
  Mudzingwa, Takunda 1472 ZIM1.0010.423012.60 
  Modi, Sachin c1643 RSA0.5010.15304.50 
  Fawzy, Adham f1931  * EGY0.001-0.0830-2.40 
  Marais, Franco 1837 RSA0.001-0.1430-4.20 
  Nacer, Mohamed Arezki c1858 ALG0.001-0.1330-3.90 
  Sasitharan, Abhiram c1793 BOT0.001-0.1830-5.40 
 * 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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