Individual Calculations February 2018
 Chang, Emma  Total change: -41.20  Rating chartPersonal card
 2017 Canterbury Summer Swiss Melbourne AUS 2017-12-27
RcRownchangeKK*chgGame
 1281 1057 0.00 4 -1.03 40 -41.20 
  Datar, Tejas 1457  * AUS0.001-0.0840-3.20 
  Wang, Ruicheng 1457  * AUS0.001-0.0840-3.20 
  Thadani, Aman 1154 IND0.001-0.3740-14.80 
  Venkat, Ishan 1056 AUS0.001-0.5040-20.00 
 * 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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