Individual Calculations January 2015
 De, Bruyn Aleida  Total change: 50.80  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2014 Gyor HUN 2014-12-13
RcRownchangeKK*chgGame
 1625 1607 5.00 8 1.27 40 50.80 
  Vangsgaard, Freja 1802 DEN0.5010.254010.00 
  Poliakova, Emma 1679 SVK0.5010.10404.00 
  Nabaa Sami, Abbas 1548 IRQ0.501-0.0840-3.20 
  Lee, Jeeho 1207  * KOR1.0010.08403.20 
  Kurcsics, Erika 1803 HUN0.5010.254010.00 
  Kovacs, Judit 1849 HUN0.5010.304012.00 
  Van Der Lingen, Cornelis Petrus 1712 RSA0.5010.14405.60 
  Choi, Hyunhyo 1400 KOR1.0010.23409.20 
 * 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)
 

 

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