Individual Calculations September 2016
 Song, Ziyuan Sam  Total change: -0.80  Rating chartPersonal card
 2016 NAYCC U16 Windsor CAN 2016-08-07
RcRownchangeKK*chgGame
 2040 2147 5.00 8 -0.02 40 -0.80 
  Habib, Adnan 1747  * CAN1.0010.08403.20 
  Zhong, Joey 2024 CAN1.0010.334013.20 
  Chen, Richard c2155 CAN0.5010.01400.40 
  Yen, Michael J 1969 USA0.501-0.2340-9.20 
  Li, Zhaozhi f2305 USA0.001-0.2940-11.60 
  Kobla, Vishal c1941 USA1.0010.24409.60 
  Asaria, Danial 2038 USA1.0010.354014.00 
  Bellissimo, Joseph 2142 CAN0.001-0.5140-20.40 
 * 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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