Individual Calculations December 2019
 Zaid, Alaa Chasib  Total change: -60.40  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2019 Corum TUR 2019-10-28
RcRownchangeKK*chgGame
 1918 1844 1.00 6 -1.51 40 -60.40 
  Mai, Alexander Oliver 2085 ISL0.5010.304012.00 
  Prasitsoonthorn, Teerachoti 1868 THA0.5010.03401.20 
  Soto, Miguel Angel f2244  * COL0.001-0.0840-3.20 
  Acimovic, Sergej 1998 SLO0.001-0.2940-11.60 
  Foo, Jiu Weir Brien 1731 MAS0.001-0.6540-26.00 
  Jingjang, Shin 1584 THA0.001-0.8240-32.80 
 * 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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