Individual Calculations September 2018
 Pasaribu, Ivan Maxmillian Putra  Total change: -7.60  Rating chartPersonal card
 3rd Eastern Asia Youth Chess Championship U18 Shanghai CHN 2018-08-02
RcRownchangeKK*chgGame
 2126 2221 4.00 7 -0.19 40 -7.60 
  Yeoh, Yuan Hui 1821  * MAS1.0010.08403.20 
  Xu, Zhihang f2292 CHN0.001-0.4040-16.00 
  Peng, Shunkai f2388 CHN0.001-0.2840-11.20 
  Wang, Ze 1905 CHN1.0010.13405.20 
  Tantipura, Noppakorn 1931 THA1.0010.16406.40 
  Chen, Qib 2415 CHN0.5010.254010.00 
  Garidmagnai, Byambasuren f2128 MGL0.501-0.1340-5.20 
 * 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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