Individual Calculations December 2019
 Cheng, Amanda  Total change: -53.60  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2019 Corum TUR 2019-10-28
RcRownchangeKK*chgGame
 1618 1420 1.00 8 -1.34 40 -53.60 
  Vojta, Jakub 1820  * CZE0.001-0.0840-3.20 
  Foo, Jiu Weir Brien 1731 MAS0.001-0.1440-5.60 
  Celik, Eylul wf1820  * TUR0.001-0.0840-3.20 
  Lee, Dariya wc1423 KGZ0.001-0.5040-20.00 
  Claassen, Anke wc1295 RSA0.001-0.6740-26.80 
  Ozdilli, Mustafa Alper 1328 TUR0.001-0.6340-25.20 
  Prasitsoonthorn, Teerachoti 1820  * THA1.0010.924036.80 
  Schnabel, Johann Emil c1708 RSA0.001-0.1640-6.40 
 * 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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