Rapid: Individual Calculations November 2018
 Obada, Ema  Total change: -3.00  Rating chartPersonal card
 FIDE World Youth Rapid Chess Championships - girls 14 Chalkidiki, Greece GRE 2018-10-17
RcRownchangeKK*chgGame
 1746 1763 4.50 9 -0.15 20 -3.00 
  Sandoval Rivera, Alejandra 1363  * MEX1.0010.08201.60 
  Garifullina, Leya wc2030 RUS0.001-0.1820-3.60 
  Ruzic, Pia Marie 1593 SLO0.001-0.7220-14.40 
  Bodnaruk, Kseniya 1598 RUS1.0010.28205.60 
  Dhyana, Patel wf1530 IND1.0010.21204.20 
  Kamalidenova, Meruert wf1793 KAZ0.001-0.4620-9.20 
  Mironenko, Galina wf1858 RUS0.5010.13202.60 
  Wen, Yili 2083 CHN1.0010.872017.40 
  Ning, Kaiyu 1869 CHN0.001-0.3620-7.20 
 * 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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