Individual Calculations December 2018
 De Rycke, Tyani  Total change: 24.00  Rating chartPersonal card
 FIDE World Youth Chess Championships - girls 14 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 1845 1758 4.50 11 0.10 40 4.00 
  Ning, Kaiyu 2158  * CHN0.001-0.0840-3.20 
  Yan, Ashley Mei 1565 USA1.0010.254010.00 
  Toncheva, Nadya wc2002 BUL0.001-0.2040-8.00 
  Burdot, Clara 1472 LUX1.0010.16406.40 
  Mironenko, Galina wf2053 RUS0.5010.354014.00 
  Nguyen, Thien Ngan 1888 VIE0.001-0.3240-12.80 
  Apostolakaki, Evangelia 1499 GRE1.0010.18407.20 
  Guillo Longares, Cecilia 1998 ESP1.0010.804032.00 
  Wikar, Martyna 2024 POL0.001-0.1840-7.20 
  Sim, Jia Ru wc1979 MAS0.001-0.2240-8.80 
  Hernandez Guerra, Luna Yue 1659 ESP0.001-0.6440-25.60 
 * 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)
 
 Belgian Interclubs 2018-2019 Round 4 Various BEL 2018-11-18
RcRownchangeKK*chgGame
 1736 1735 1.00 1 0.50 40 20.00 
  Blommaert, Marc 1736 BEL1.0010.504020.00 

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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