Individual Calculations January 2015
 Doknjas, Joshua  Total change: -16.80  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2014 Gyor HUN 2014-12-13
RcRownchangeKK*chgGame
 1948 2005 3.50 7 -0.42 40 -16.80 
  Kurcsics, Erika 1803 HUN1.0010.24409.60 
  Badelka, Olga 1996 BLR1.0010.494019.60 
  Gray, Euan 1625 SCO1.0010.09403.60 
  Janik, Igor 2182 POL0.5010.23409.20 
  Sieber, Fiona 2019 GER0.001-0.4840-19.20 
  Toelly, Michael 1925 AUT0.001-0.6140-24.40 
  Zhang, Jiabao 2089 CHN0.001-0.3840-15.20 

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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